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4-2
TR-1
Spec i fi ca tions
RF Fre quency Range .......................482 - 608 MHz, 614-746 MHz in 18 MHz TX and RX bands
Power Re quire ments........................................6 “AA” Cells Al ka line (NiMH op tional)
Cur rent Draw ...................................................190 mA (Push-to-Talk, Talk On)
Tem per a ture Range ..............................................-4° F to 130° F (-20° C to 55° C)
Di men sions .................................3.75”W x 5.10”H x 1.65” D (9.5 cm x 12.9 cm x 4.2 cm)
Weight ......................................................15 oz (425g) with al ka line batteries
TX An tenna..........................................1/4 Wave (sup plied), Screw type, Replaceable
RX An tenna..........................................1/4 Wave (sup plied), Screw type, Replaceable
FCC ID: .........................................................................B5DM520
Fre quency Re sponse ............................................................100Hz-4.0kHz
Mi cro phone in put sen si tiv ity.................................................7 mV (200W Source)
Lo cal Head set Out put .....................................200 mW out put into 150W (1% dis tor tion)
Trans mit ter
Type ...............................................................Syn the sized, 720 chan nels
Trans mit Power ....................50 mW typ i cal (High), 5 mW typ i cal (Low), or auto-power switching
Mod u la tion Type .....................................................................GMSK
De vi a tion...........................................................Com plies with FCC 74.861
RF Fre quency Sta bil ity................................................................0.005%
Ra di ated Har monics & Spu ri ous .................................Meets or ex ceeds FCC spec i fi ca tions
Re ceiver
Type ..................................Dual Con ver sion Super het ero dyne, Syn the sized, 720 chan nels
RF Sen si tiv ity........................................................<0.8 µV for 12 dB SINAD
IF Se lec tiv ity.................................................................3 dB at 230 kHz
Im age Re jec tion ...............................................................70 dB or better
RF Fre quency Sta bil ity................................................................0.005%
Dis tor tion ..................................................................<1% at peak level
S/N Ra tio in From wired In ter com Ports .......................................80 dB (30kHz Low Pass Fil tered)