no-tune design
2 dB gain over a half wave
High-power handling
Anodised alloy construction
DC short for lightning protection
Collapsable in size for easier shipping
specification
Specifications
Antenna type
Dipole antenna
Frequency range
87.5-108 MHz
MAX power handling
800 Watts(each) 2kW with 7/16 conn.
Pilot generation
microprocessor generated (oversampled)
Output level
(BNC) 0dB
15 kHz filtering
>40dB at 19kHz
15kHz overshoot filter clipping
Clipping Selectable on or off
Spurious >80 kHz
>50dBr
Spurious>160 kHz
>80dBr
Stereo separation
>50dB (20Hz-15kHz)
LIMITER
Audio input levels
-10dB – +18dB for limiting
Audio input connectors
XLR balanced (RF shielded)
Input CMRR
>60dB
Audio distortion
<.1% at limiting 1 kHz (clarity mode)
Frequency response
20 Hz to 20kHz +/- 0.5dB (0 us Pre emphasis)
Limiter control range
>22dB (0 us pre emphasis)
Input impedance
10k Ohm
Pre emphasis
0
,
50 and 75 uS
Process modes
clarity and loud
Clipping
on or off
Other
Control system
Front Panel Controls & Alphanumeric Display
External control/monitor
15 way D-type
Size
483mm x 177mm x 650mm
Weight
30Kg
Voltage input
85-260 VAC (50-60Hz)
Total Power Consumption at rated power
6400W
Power connector
IEC
,
FUSED and switchable
Switched mode supplies approvals
UL/TUV/CE
features
• Professional performance
,
Extreme compactness
,
reliability and lightness easy maintenance. • High gain final power amplifier stage with very low power consumption• Fully microprocessor-controlled
,
menu-digital interface for diagnosis and monitoring of all parameters displayed on the LCD.• APC (automatic power control) and foldback protection
,
safe and reliable operation in every environmental condition. • Manufactured using the latest technologies for safe operation and easy maintenance. • Works perfectly with all Siel telemetry systems
Single (Hx1) or two-line (Hx2) capacity with standard analog I/O (1 each send and receive in/out for Hx1
,
2 each for Hx2).
Convenient switchable mic/line input.
Available AES/EBU digital audio I/O option available at time of order
,
or as a field upgrade kit.
Our most advanced digital POTS hybrids ever
,
with DSP algorithms optimized for superior performance with today’s wide variety of incoming call types.
Font-panel send and receive audio metering.
Telos DDEQ (Digital Dynamic EQ) and adjustable smart-level AGC ensure spectrally consistent audio from call to call — even on notoriously tough cellular calls.
Excellent trans-hybrid loss of >55dB.
Smooth
,
proven
,
symmetrical wide-range AGC by the audio processing experts at Omnia Audio.
Studio adaptation and a subtle
,
inaudible pitch shifter to prevent feedback in open-speaker studio environments.
Precision adjustable caller override.
Analog I/O 24-bit A/D/A sample rate conversion
,
20 dB headroom from +4 dBu nominal levels.
AES/EBU I/O sample rate converters accept 32
,
44.1
,
and 48 KHz rates. Clock for outputs may be sourced from the AES inputs or internally-generated at 48 KHz.
Incredible dybanuc range of > 92 db (analog in to analog out
,
studio loop mode
,
10 hz – 20 khz A-weighted)
Auto-Answer with selectable ring count and disconnect-signal detection.
Call screening and line-hold features.
The first VoIP telephone system designed and built specifically for broadcasting.
Works with POTS
,
T1/E1
,
ISDN and SIP Trunking telco services for maximum flexibility and cost-savings.
Standards-based SIP/IP interface integrates with most VoIP-based PBX systems to allow transfers
,
line sharing and common telco services for business and studio phones.
Standard Ethernet backbone provides a common transport path for both studio audio and telecom needs
,
resulting in cost savings and a simplified studio infrastructure. Connection of up to 100 control devices (software or hardware) is possible.
Modular
,
scalable system can be easily expanded to manage a network of up to 20 studios
,
each with a dedicated Program-On-Hold input – truly a “whole-plant” solution for on-air phones.
System capacity of up to 48 standard phone lines; supports up to 250 SIP numbers.
Up to 16 hybrids
,
with as many as 48 active calls (up to 4 per hybrid)
,
may be placed on-air concurrently.
Each call receives a dedicated hybrid for unmatched clarity and superior conferencing.
Native Livewire integration: one connection integrates caller audio
,
program-on-hold
,
mix-minus and logic directly into Axia AoIP consoles and networks.
Connect VX to any radio console or other broadcast equipment using available Analog
,
AES/EBU and GPIO interfaces. Audio interfaces feature 48 kHz sampling rate and studio-grade 24-bit A/D converters with 256x oversampling.
Powerful dynamic line management enables instant reallocation of call-in lines to studios requiring increased capacity.
VSet phone controllers with full-color LCD displays and Telos Status Symbols present producers and talent with a rich graphical information display. Each VSet features its own address book and call log.
Drop-in modules can integrate VX phone control directly into your mixing consoles.
Included VX Producer screening software with built-in soft-phone allows a “phone” connection on any networked PC. Integrated recorder/editor simplifies recording of off-air conversations.
Clear
,
clean caller audio from fifth-generation Telos Adaptive Hybrid technology
,
including Digital Dynamic EQ
,
AGC
,
adjustable caller ducking
,
and send- and receive-audio dynamics processing by Omnia. Wideband acoustic echo cancellation from Fraunhofer IIS completely eliminates open-speaker feedback.
Support for G.722 codec enables high-fidelity phone calls from SIP clients.
000 Surge Amps Per Mode
2 Volt Clamping Level
1-2 Nanosecond Response Time
Parallel Wire-in Design
High Energy Dissipation
Maintenance Free
Sine wave tracking
Simple Installation
Meets ANSI/IEEE C62-41 1980
Meets UL-1449-1994
Non-degrading
Passive System
Fault Indicating LEDs
Full Voltage Range
Voltage Reactive
5 Year Warranty
specification
TECHNICAL SPECIFICATIONS:
POWERCLAMP is a sophisticated surge suppression unit that offers the ultimate in transient protection
,
with ULTRA-LOW CLAMPING LEVELS. Its PARALLEL INSTALLATION provides these benefits:
• No chance of power interruption
• No need to match load power
• No insertion power loss
When tested to the ANSI/IEEE C62.41-1991/UL-1449 Standard
,
its hybrid multistage circuitry will suppress (clamp) transient surges and spikes in all modes and bi-directionally
,
as listed below.
Category A waveform (6kV
,
200amps
,
0.5us
,
100kHz): TWO (2) VOLTS of the peak of the sine wave.
Measured from the baseline at the 90º point of the power sine wave (@ WAVEFORM PEAK).
Category B ringwave (6kV
,
500amps
,
0.5us
,
100kHz): TEN (10) VOLTS of the peak of the sine wave.
Measured from the baseline at the 90º point of the power sine wave (@ WAVEFORM PEAK).
Category B impulse (6kV
,
1.2/50us
,
3
,
000 amps): THIRTY (30) VOLTS of the peak of the sine wave.
Measured from the baseline at the 90º point of the power sine wave (@ POSITIVE WAVEFORM PEAK).
Unit
Type
Max
Surge
Surge
Models of
Connection
Model
Service
RMS
Joules
Amps 20
Protection
Wiring
Number
40-420Hz
Voltage
Per Ø
microsec
*120VF2
120V 1Ø
0-135 L-N
672
40
,
000
L-N/L-G/N-G
1-L
,
1-N
,
1-G
1240VF2
120/240V 1Ø
0-135 L-N
672
40
,
000
L-L/L-N/L-G
2-L
,
1-G
*1240VF3
120/240V 1Ø
0-135 L-N
672
40
,
000
L-L/L-N/L-G/N-G
2-L
,
1-N
,
1-G
1208VF3
120/208V 3Ø WYE
0-135 L-N
672
40
,
000
L-L/L-N/L-G
3-L
,
1-G
*1208VF4
120/208V 3Ø WYE
0-135 L-N
672
40
,
000
L-L/L-N/L-G/N-G
3-L
,
1-N
,
1-G
240VF3
240V 3Ø DELTA
0-270 L-L
1400
40
,
000
L-L/L-G
3-L
,
1-G
L-L = line to line; L-N = line to neutral; L-G = line to ground; N-G = neutral to ground common mode*
*Common mode: Neutral to Ground
,
needed when not installed at main panel where Neutral and Ground are tied.
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