T-9751 Transceivers

Simple operation:
1) 16 channels: optional 16 channels or 15 channels plus one scanning
channel
2) CTCSS: built-in CTCSS encoder / decoder for transferring and
selective calling
3) Transmission prohibited on busy channel: the function of
prohibiting transmission on busy channels is preset to avoid
interfering with other talk group communication
4) Automatic power-saving: automatic power saving can be preset using
a software program
5) TOT (tine-out-timer) control: the time-out-timer function can stop
automatic transmission by presetting a time limit to avoid damage
caused by long-time continuous transmission
6) PC programmable: frequency and other function can be preset by PC
programming software
7) Wide / narrow channel spacing selectable: two types of channel
spacing are available (25kHz and 12.5kHz)
8) Low battery indicator: the indicator will flash when the battery
power level is low
9) SMA outlet for antenna

Specifications:
1) General VHF / UHF:
a) Frequency range: 136 - 150MHz, 400 - 420MHz, 150 - 174MHz,
450 - 470MHz
b) Channel capacity 16 (15 + s)
c) Channel spacing: 25kHz / 12.5kHz
d) Power supply: 7.5V DC
e) Dimensions (W x H x D): 58 x 126 x 37.5mm
f) Net weight: ≤200g without battery and antenna, ≤400g with
battery and antenna
2) Receiver VHF / UHF:
a) Sensitivity (12dB SINAD): 0.25μV, 0.30μV
b) Operating bandwidth: 7KHz
c) Adjacent channel selectivity: ≥65dB / 58dB
d) Inter-modulation rejection: ≥60dB
e) Audio power output: 500mW
f) Audio distortion: ≤5%
g) Frequency stability: 2.5ppm
3) Transmitter VHF / UHF:
a) Carrier output power: 5W / 4W
b) Modulation: 16kφF3E / 8kφF3E
c) Spurious and harmonics: ≤-65dB
d) FM noise (300 - 3000Hz): <-40dB / <-35dB
e) Audio distortion: <5% (300 - 3000Hz)
f) Frequency stability: 2.5ppm
g) Max. frequency deviation: 5KHz / 2.5KHz