OMB MT/MR PLATINUM FM
>1GHz (Studio-to-Transmitter Link)
Sale!
The OMB MT/MR PLATINUM FM >1GHz (Studio-to-Transmitter Link) is composed of a transmitter and a receiver of STL. The 5W transmitter is externally synthesized in 10MHz sub-bands and it is controlled by a 100KHz steps microprocessor. Through the LCD display, users can check the following parameters: frequency (6 digits), forward and reflected power, and modulation level. It has balanced mono and stereo (MPX) inputs. The double conversion receiver is externally synthesized and has the same information features as the transmitter; it has balanced mono and stereo (MPX) outputs.
- Balanced mono and stereo (MPX) inputs.
- LCD reading of frequency (6 digits), direct/reflected power and modulation level.
- SWR fold-back protection.
- The receiver has double conversion and is externally synthesized with the same characteristics as the transmitter.
TRANSMITTER MT PLATINUM >1GHz FREQUENCY ERROR <2.5ppm (3' from ON)
FREQUENCY STABILITY <1ppm/year
RF OUTPUT POWER 5W
MAXIMUM REFLECTED POWER ALLOWED 1W
HARMONICS <-60dBc
SPURIOUS <-70dBc, typical -80dBc
RF OUTPUT IMPEDANCE Connector N(F), Impedance 50Ω
AUDIO/MPX INPUT LEVEL -3.5 to 12.5dBm at ±75KHz deviation
AUDIO/MPX INPUT IMPEDANCE 10kΩ/600Ω, balanced/unbalanced
S/N RATIO (30-20000Hz rms) Mono: >70dB (76dB typical)
Stereo: >66dB (72dB typically)
STEREO SEPARATION >50dB (100-5000Hz)
>45dB (50-1500Hz)
AUDIO CHANNEL FREQUENCY RESPONSE 30-15000Hz ±0.1dB
AUDIO OUT-OF-BAND ATTENUATION >50db at f≥19KHz
COMMON MODE REJECTION >50dB, typical 60dB (20-15000Hz)
AUDIO INPUT CONNECTOR XLR(F)
AUX. CHANNEL INPUT LEVEL -12.5 to 3.5dBm at ±7.5KHz deviation -24 to 8dBm at ±2KHz deviation
AUX. CHANNEL INPUT CONNECTOR Connector BNC, Impedance 10KΩ
MPX/MONITOR OUTPUT LEVEL 0 to 10dBm at ±7.5KHz deviation
PRE-EMPHASIS TIME CONSTANT 0/50/75µs ±2%
MPX INPUT FREQUENCY RESPONSE 10Hz-100KHz ±0.1dB
AUX. INPUT FREQUENCY RESPONSE 10-100KHz ±0.2dB
INPUT/OUTPUT LINES Alarm, RF/LF disable, direct power, on the air,
RS232 for monitoring and control
CONSUMPTION (MAINS) 50W maximum at 90-250VAC
CONSUMPTION (BATTERY) 1.8A at 24 VCC
DIMENSIONS 2 standard rack units of 19”
WEIGHT 8Kg RECEIVER MR PLATINUM >1GHz NOISE FIGURE ≤10dB
IMAGE FREQUENCY SUPPRESSION ≥50dB, typical 60dB
DYNAMIC SELECTIVITY >+10dB @δf=300kHz
>+35dB @δf=500kHz
>+45dB @δf=1.0MHz
AM SUPPRESSION >45dB
USEFUL RF LEVEL -90 to -10dBm (7µV-70mV)
TYPICAL SENSITIVITY (SIGNAL/NOISE=60dB) -90dBm (7µV) mono
-70dBm (70µmV) stereo
FI MONITOR OUTPUT 10.7MHz/0dBm
FREQUENCY RESPONSE IN DEMODULATED LB OUTPUT 15Hz-120kHz +0.1/-3dB
DEMODULATED LB OUTPUT LEVEL +6dBm
MPX OUTPUT LEVEL -1.5 to +12dBm, 0.5dB/step
MPX OUTPUT FREQUENCY RESPONSE 15Hz-67kHz +0.1/-0.5dB
MONO/STEREO FREQUENCY RESPONSE 30Hz-15kHz ±0.1dB
MONO OR STEREO OUT OF BAND
ATTENUATION >50dB at f≥19KHz
DE-EMPHASIS TIME CONSTANT 0/50/75µs ±2%
S/N RATIO (30-20000Hz rms) Mono: >70dB (76dB typical)
Stereo: >66dB (72dB typical)
MODULATION DISTORTION AT 1KHz (100% DEVIATION)
≤0.1%, typical 0.03% (mono)
≤0.3%, typical 0.2% (1 stereo channel)
TYPICAL STEREO SEPARATION >50dB (100-5000Hz)
>45dB (50-15000Hz)
BW Price Guarantee
(Subject to conditions)
Tech Support
2-Year Warranty
$3,935.00
