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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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The Solidyne 542APC combines a 5 Band universal audio processor including FM Analyzer + RDS & FM/HD/AM/TV/Streaming.

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

Altronic 6705 Series

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The Delta Electronics RF Ammeter Ammeter (TCA) series offers AM broadcasters a reliable tool for measuring common point and antenna base currents.

Delta Electronics RF Ammeter

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rigol dsa875 1

Rigol DSA875

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Weight	6.5 kg
Dimensions	37 × 18 × 12 cm

Belar AMM-4

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Belar FMHD-1L

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Belar FMM-4A

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Altronic 6401 Series

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Altronic 6600 Series

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Altronic 77300SW

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Weight	1816 kg
Dimensions	370 × 260 × 180 cm

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RIGOL RSA5000

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