Modulation Monitors - Broadcasters Warehouse

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Belar LP-1A

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specification	Model LP-1 Shielded Loop Antenna Frequency Range 530 kHz to 1610 kHz in 3 bands Diameter 33" Mounting 1/2" NPT Connector BNC Attenuation 30 dB Permissible Wind Load 150 mph , 100 mph with 3/4" ice

Belar AMMA-2

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Weight	4.5 kg
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specification	Specifications: RF Frequency Range 150 kHz to 30 MHz RF Tuning Increments 1 kHz RF Sensitivity 1 to 10 volts rms RF Input Impedance 500 ohm or 50 ohm , internally connected Accuracy 1.0% Display Large Large 3 digit LED for Negative Modulation , 16-character alphanumeric LED display for menus and parameters Frequency Response ±0.1 dB , 30 Hz to 10.2 kHz -3dB @ 11.9kHz -100 dB @ 16 kHz Audio Outputs Audio Monitor +10 dBm , 600 ohm , balanced (XLR) , NRSC or Flat Audio Test 2.5 V rms unbalanced (BNC) Frequency Response ±0.1 dB , 30 Hz to 10.2 kHz Distortion less than or equal to 0.1% @ 99% modulation IMD (SMPTE , CCIF , DIM) less than or equal to 0.1% @ 99% modulation Signal to noise ratio 75 dB Signal Delay Test: 3 ms. , Meter: 90 ms. Automatic Carrier Level Adjustment range 25-150% Remote Meter Output Jack for optional MP-17 analog remote meter panel Remote Alarms Relays for Loss of Modulation Normal , Negative PPM , Positive PPM Loss of Carrier , Remote , and General alarms. Relays can be set NO or NC Serial Interface RS-232/RS-422 Unit Interface Wizard Standard Interface Power Requirements 20 watts , 100-240 Vac 50/60 Hz Dimensions 1 3/4"H x 14"D x 19"W (EIA rack mount) Shipping Weight 10 lbs (4.5 kg)
features	MEASUREMENTS: Positive Peak Modulation in Percent Negative Peak Modulation in Percent Positive Peaks-per-Minute Count Negative Peaks-per-Minute Count Positive Peak Average & Peak Min Modulation Negative Peak Average & Peak Min Modulation Positive Average/Peak Modulation Ratio Negative Average/Peak Modulation Ratio Normal Modulation Peaks-per-Minute Count AM Noise rms detected in dB Carrier Level Carrier Reference Carrier High in sliding 1 minute window Carrier Low in sliding 1 minute window Carrier Ratio High/Low in dB SETTABLE PARAMETERS: Positive & Negative Peak Modulation Indicator Positive & Negative Peaks/Minute Indicator Normal Modulation Indicator Positive & Negative Peaks/Minute Duration Audio Failure Alarm – Time & Modulation Modulation Mode (Normal/Fixed/MDCL/IMOD) MDCL Reference Carrier Shift Alarm Carrier Failure Alarm – Time & Level Display Hold Time Time Mode (Real/Past) Infinite Hold Audio Outputs (Test/Meter) Modulation Calibrator Tuning Frequency Tuning Mode (Dir/Auto/Scan/Lock) Tuning Frequency Increments

Belar FMMA-1

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Weight	5.4431 kg
features	MEASUREMENTS: Total Peak Modulation in Percent Peak Modulation expressed in kHz Deviation Peaks-per-Minute Count Loop-thru #1 Modulation Loop-thru #2 Modulation Peak Average Modulation Average/Peak Modulation Ratio Peak Minimum Modulation AM Noise (with Option 02) Synchronous AM Noise (with Option 02) RF Level (with Option 02) Pilot Modulation (requires FMS-2 or other source of filtered pilot) Pilot Injection (requires FMS-2 or other source of filtered pilot) SCA Injection (requires SCM-2 or other source of filtered SCA) SETTABLE PARAMETERS: Hold Time Peak Modulation Indicator Peaks-per-Minute Indicator Display Hold Display Blanking Peaks-per-Minute Duration Remote Enable Audio Failure Alarm – Time & Modulation Loop-thru #1 Gain (+20% Modulation) Loop-thru #2 Gain (+20% Modulation) Display Resolution (01% or 1%) Time Mode (Real/Past) Peak Weighting (8 time constants) Calibrator (with Option 01)
specification	SPECIFICATIONS: Accuracy: 0.1% Display: Large 4 digit LED for Total Modulation , 16 segment alphanumeric LED display for menus and parameters Input: Composite or 650 Khz IF (with Option 01) for use with Belar RFA-4 , RFA-1A , or DC-4 , or RF transmitter sample (with Option 01 and Option 02) Option 01: Precision FM Demodulator with Calibrator Input: 650 kHz IF (From RFA-4 , RFA-1A , DC-4 , or Option 02) Output: Two 75 ohm buffered , composite Signal/Noise: > 95dB Distortion (IM): < 0.003% Distortion (THD): Unmeasureable (< 0.01%) Option 02: Down Converter and Synchronous AM Noise Detector Frequency Range: 88 to 108 MHz Std. (Specify frequency) Input: 1-10 volts rms , 50 ohms , BNC connector Outputs: 650 kHz IF , 9-pin D connector to Wizard Signal/Noise: > 95 dB AM Noise Range: -17 to -80 dB Synchronous AM Noise Range: -17 to -80 dB
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Belar FMHD-1

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Weight	6.8039 kg
features	Frequency Agile Antenna and High Level Inputs RF Spectrum Analysis with Mask and Sideband Power Measurements Metering of Analog Total , Pilot , L , R , L+R , and L−R Metering of HD L , R , L+R , L−R Audio Time Alignment Graphic Display Analysis ±16384 samples , ±375 ms to ±256 samples , ±5.8 ms Audio Polarity Level Alignment Graphic Display Analysis ±20.0 dB HD Control and Status Information HD SIS and PAD Data BER (Bit Error Rate) Measurements
specification	RF Inputs Antenna Input 87.5 to 108 MHz Frequency Agile 75 Ω , F Connector RF Inputs 87.5 to 108 MHz Frequency Agile 1 to 10 Vms , 50Ω , BNC Connector Composite Outputs Analog (2) +1.5 Vms@100% , 75Ω Unbalanced BNC Connector Digital (2) LVDS , 100Ω , RJ-45 Audio Outputs Analog (8 Channel Assignable) +10 dBm 600Ω Balanced , XLR Connector AES-3ID (6 Channel Assignable) 1.0 Vp-p 75 Ω , BNC Connector Headphone (L/R Assignable) 1/4” Phone Jack Computer Interface RS-232 9 pin Male D Sub Connector Ethernet 10/100 Base-T RJ-45 Connection Alarms Relays(4 Assignable) Form C , 15 pin Female D Connector Dimensions 2 EIA Rack Unit Power Requirements 40 Watts , 100-240V , 50/60 Hz Shipping Weight 15 lbs
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Solidyne 542APC

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Weight	5 kg
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specification	Technical Specifications Analog Input 600/10 K balanced XLR 50 dB CM Rejection 20-15 Khz. Input level selected by software in 1 dB steps. Sigma-Delta converters 24 bits / 192 Khz Digital Input Optional AES-3 digital balanced input Z=110 ohms. Automatic selection of 32 , 44 , 1 , 48 , 96 & 192 Khz with sample rate converter (128 dB Dynamic Range , -117 dB THD) to avoid jitter Analog Output 600 balanced XLR , output level +4 dBm Sigma-Delta converters 24 bits / 192 Khz Digital Output Optional AES-3 digital balanced output , Z=110 ohms FS=48 or 96 Khz , selected by software MPX Output From 2 Vpp to 5 Vpp in 0.2 steps Processing Technology DSP (Digital Signal Processing). Total CPU power 2.700 MIPS MPX Post-Processing SuperModulation exclusive Solidyne technology , at 608 Khz oversampling. Fast clipper DC-10 Mhz wideband channel to avoid audible artifacts Frequency Response 20-15.000 Hz +/-0.25 dB. Flat mode XLR out or digital AES-3 Out. Output without pre-emphasis Harmonic Distortion (THD) THD below 0.008 % (30-15 Khz , Flat Mode) Noise Dynamic Range= 95 dBA Stereo Separation 75 dBA @ 1 KHz: > 65 dBA @ 30-15.000 Hz Subsonic Filter Chebyshev FC=20 Hz 25 dB rejection at 10 Hz Asymmetry Canceling Phase processing technology with Kahn-Bonello algorithms. Cancelling Factor=8:1 Linear Expander Range=20 dB Attack & Release time software controlled Gated Wide-Band AGC Range=30 dB. Attack / Release time & Threshold controlled from LCD screen Multiband Compressors DSP controlled. Five Bands , Crossover= 24dB/oct Max compression = 30dB. Slope = 10:1 Compressors Attack/Release Time Attack and Release controlled separately IM Canceled Clipper IM canceling factor : greater than 30 dB below 250 Hz Fast Clipper Four channels , absolutely alias free using DC-10 Mhz bandwidth channel Density Equalizer Four bands density equalizer with 15 dB range at the output of multiband compressors Low pass filter 15 Khz digital low pass FIR filter , 60 dB rejection at 19 Khz Storage of Preset Settings 30 programs that can be changed on-air from PC computer using the 462dsp serial port RS-232 PC control RS232 serial port. It can be connected to USB bus with optional external adapter. Optional Ethernet bus connection Super Modulation MPX processing for stereo interleaving , allows for 130% L & R audio level at 100% modulation RS-232 PC control Yes. It includes free Windows 2000/XP software AM FM compatible The user can change the processor's AM/FM firmware chips. Only two socket mounted Flash EPROM IC's have to be replaced. Stereo coder is a separate module Processing Bands and stages Five processing bands / Nine processing stages LCD Display Blue color , LCD display with backlight. Graphic type Resolution 240 x 64 RDS Encoder Optional built in RDS encoder Power 90/127V and 190/230V; 50/60 Hz , selectable from rear panel Dimensions 483 mm Wide 240 mm Deep , 88 mm High

Belar FMHD-1L

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Kvarta Portable TV Meter (Wi-Fi)

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-4%

DEVA Band Scanner Pro

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Inovonics INOmini 637

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-5%

Kvarta FM MONITOR V2

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-4%

DEVA Band Scanner GPS

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Weight	0.5 kg
Dimensions	23 × 17.2 × 7 cm
features	Small Box – Superb Characteristics! FM Band 87 – 108 MHz Spectrum analyzer MPX , PILOT & RDS deviation meters Built-in Stereo decoder; LEFT and RIGHT level meters Built-in 12-channels GPS Receiver Measurement results visualisation in Google Earth Auto search tuning Headphones audio output Full feature RDS and RBDS decoder RDS/RBDS Groups Detector & Analyzer RDS/RBDS Stream BER meter FM/RDS/RBDS Data Logger View playlists of the competitive stations Saving and exporting the playlists to Excel file Compare the signal strength to competitors and other stations Pocket size USB powered box. No external power supply required Tracking all the detailed histories saved in the RDS Data Log TCP/IP Remote management and control via Internet Remote audio listening and logging via Internet
specification	FM receiver FM frequency 87.0-108.0 MHz RDS sensitivity 0 error at Vrf=-90dBµV , 4KHz RDS deviation , no modulation Strong fields AGC RF level evaluation ± 4dB from 20°C to 30°C , 20÷60dBµV without modulation Dynamic 0 to 54.6dBµV; 0 to 60dBµV with internal attenuator switched on Attenuator 6dB built-in , manual operation Audio , MPX , Pilot , RDS levels Measurement validity RF level preferably > 50dB Multiplex level Peak level displayed , 1000 samples over 1 second Audio level Peak level displayed , 1000 samples over 1 second Pilot level Mean peak level , 1000 samples over 1 second RDS level Mean peak level , 1000 samples over 1 second Accuracy of MPX deviation display ± 5KHz , ± 2KHz typ Accuracy of audio level display ± 5% Accuracy of sub-carrier level displays ± 10% typical and not guaranteed FM Antenna input Connector 'F' on rear panel Impedance 75 Ω External attenuator No Stereo decoding Stereo separation >20dB Typical separation Approximately 26dB to 35dB RDS data decoding Standards European RDS CENELEC and United States RBDS NRSC Error Correction Yes Group counting Yes Error counting Yes AF decoding Yes CT (Time/Date) Yes PI , PTY , DI , MS Yes TA/TP Yes RT (Radio Text) Yes PS (Program Service name) Yes EON (Enhanced Other Networks information) Yes PTYN (Program TYpe Name) Yes SLC (Slow labelling Codes) Yes ODA (Open Data Applications) Yes GPS receiver Number of channels 12 Antenna Pre-amplified , 5m of cable , magnetic Connector SMA , rear panel Frequency program memories GPS Scheduler Capacity 50 frequencies FM Tuner Presets 5 frequencies Measurement storage Storage LOG file Data formats Microsoft Excel compatible format (csv) , Google Earth compatible KMZ User interface Indicators 4 LEDs , front panel Headphone output 1/8" (3.5mm) phone jack , rear panel Operating conditions Equipment operational between 10° and 40°C EMC immunity 6V/m Headphones output Connector Stereo , 1/8" (3.5mm) phone jack Volume Fixed Communication Type USB 2.0 compatible Connector B-type , front panel Power Requirement Power supply USB powered Connector B-type , front panel Size and Weight Dimensions (W x H x D) 2.9" x 1" x 4.3" Weight 2 lbs
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-2%

DEVA Band Scanner 2

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Weight	0.5 kg
Dimensions	23 × 17.2 × 7 cm

-4%

DEVA DB45

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Weight	1.2 kg
Dimensions	15 × 20 × 35 cm

-3%

DEVA Radio Explorer

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Weight	4.9 kg
Dimensions	31 × 47 × 18 cm
features	Multifunctional , Easy-to-use , Exceptionally Reliable FM Band 87÷108 MHz Basic Spectrum Analyzer MPX , PILOT & RDS deviation meters Built-in Stereo decoder; Stereo Presence Detection LEFT and RIGHT demodulated audio level meters Measurement results visualisation in Google Earth Accurate front-panel metering for local use Headphones audio output with volume control Full control and monitoring via USB connection RF and RDS Measurements (real time & average) Built-in 50-channels GPS Receiver RDS and RBDS decoder FM/RDS/RBDS Data Logger RDS/RBDS Stream BER meter Metal Case for high RF immunity Very Intuitive Application Interface
specification	RF Input Tuning Range 87 to 108 MHz Tuning Step 50kHz (5 kHz in Band Scan Mode) Tuner Sensitivity 40 dBµV Antenna Ports BNC Connector , 50Ω Antenna Ports Isolation No Internal Attenuator No Dynamic range 0 to 90dBµV; 20 dBµV (-87 dBm) for monaural; 43.5 dBµV (-63.5 dBm) for stereo FM Demod IF Filter Bandwindth fixed 150 kHz Frequency Response ±0.5 dB , 10 Hz to 40 kHz MPX Power No Dynamic range > 80 dB Stereo Decoder Frequency Response (L and R) ±0.5 dB , 20 Hz to 15 kHz; follows selected de-emphasis curve De-emphasis 50 µs or 75 µs , Selectable SNR (Stereo) >50 dB , 50 µs de-emphasis THD <0.3% , 10 Hz to 15 kHz , 50 µs de-emphasis Separation > 35 dB Crosstalk > 40 dB FFT Spectrum Analysis (RF , Composite , Audio) Signal Sources No FFT length No Dynamic range No Scope Analysis (RF , Composite , Audio) Signal Sources No Record length No Dynamic range No Metering Accuracy RF Level ±3dB , 0 to 80dBµV MPX Power No Total , Pos , Neg ±3 kHz , 0 to 130 kHz , 0.1 kHz resolution Pilot , RDS ±0.5 kHz , 0 to 15kHz , 0.1 kHz resolution Audio ±2 dB , +3.0 to -35.0 dB , 0.1 dB resolution Outputs Audio (L , R) +15 dBm , 600Ω XLR (on rear panel , adjustable) AES3 (L , R) 5.0 Vp-p , 110Ω , balanced XLR Connector GPO No Headphone 3.5mm (1/8") Phone Jack Communication Interfaces USB B-type Connector Ethernet 10/100 Base-T No RDS Decoder Standards European RDS CENELEC; United States RBDS NRSC Error Correction & Counting Yes AF Decoding Yes CT (Time/Date) Yes PI , PTY , DI , MS Yes TA/TP Yes RT (Radio Text) , RT+ Yes PS (Program Service name) Yes TMC , ODA Yes Group Analyzer Yes BER Analyzer Yes Group Sequence Display Yes RDS RAW Data Display Yes GPS Receiver Number of channels 50 Antenna Pre-amplified , 5m of cable , magnetic Connector SMA , rear panel Measurement Storage Storage 2GB Build-in Memory Card Data format proprietary binary files Power Requirement Voltage 12 DC (11-15V) / 2A max at 12V Connector XLR (on rear panel) Size and Weight Dimensions (W x H x D) 216 x 89 x 190 mm Shipping Weight 3 kg
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-3%

DEVA DVB Explorer

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Weight	0.54 kg
Dimensions	23 × 18 × 7 cm

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