jotron TR-910 - Transmitter Specifications

2.2 Transmi Ʃer specificaƟons
2.2 Transmier speci ficaons
Table 11: Transmier specificaons
Parameter Specificaons
AM 25 kHz AM 8.33 kHz
Power output 10 W, Adjustable in 0.1 dB step down to 1 W (30.0 up to 40.0
dBm).
Automacally reduced if high VSWR is detected.
VSWR 1:Infinity. Protected against shorted and open circuit
Adjacent channel power >70dBc
Modulaon depth up to 95 %
Distoron <2%@85%modulaon
In-band spurious emissions ≤ -100 dBc (-60 dBm @ 10 W output)
Harmonic emission ≤ -80 dBc (-40 dBm @ 10 W output)
Intermodulaon aenuaon Typically ≤ -50 dBc, 3. Order intermodulaon (EN300676,7.8)
Power aack and release me <3msaack, < 2 ms release me
Keying Time <10ms
Mic input Support dynamic and electret types with adjustable sensivity.
Mic Bias is selectable
Line input 600 Ω, -40 to +10 dBm, adjustable sensivity, single ended
AGC (VOGAD) range >30dB
Keying opons Mic/Headset connector, I/O connector (configurable input),
SNMP, TCP/IP, RTP header
Signal/Noise (Hum and noise) >40dB
Timeout 5 s to 5 min (300 s) in 5 s. steps (1 s from SNMP)
Duty cycle 30 % Tx/Rx operaon @ ambient below 40 °C
Doc. No.: 103614 TR-910 Operator Rev. AB jotron.com 17