25
SPECIFICATIONS
12
D
GENERAL
• Frequency coverage
TX/RX
: 156.300–156.875 MHz
• Mode
: 16K0G3E
• Channel spacing
: 25 kHz
• Power supply requirement
: Battery packs (BP-234 or BP-
224*)
*For on-board use only
• Current drain (approx.)
: TX High (2 W) 1.0 A
at 7.5 V DC for [USA]
TX Low (1 W) 700 mA
at 7.2 V DC for [GEN]
Max. audio
200 mA
• Useable temperature range
:
[USA]
–20°C to +60°C; –4°F to +140°F
[GEN]
–20°C to +55°C; –4°F to +131°F
• Antenna impedance
: 50
Ω
• Dimensions
: 65(W)
×
145(H)
×
44(D) mm
(Projections not included)
2
9/16
(W)
×
5
23/32
(H)
×
1
3/4
(D) inch
• Weight (with BP-234)
: Approx. 385 g (13.6 oz)
D
TRANSMITTER
• Output power
: 2 W (Hi) and 1 W (Low)
at 7.5 V DC for [USA]
at 7.2 V DC for [GEN]
• Modulation system
: Variable reactance frequency
modulation
• Frequency error
:
[USA]
±5.0 ppm
(–20°C to +60°C; –4°F to +140°F)
[GEN]
±1.5 kHz
(–20°C to +55°C; –4°F to +131°F)
• Microphone impedance
: 2 k
Ω
• Max. frequency deviation
: ±5.0 kHz
• Adjacent channel power
: 70 dB
• Audio harmonics distortion
: 10% at 60% deviation
• FM hum and noise
: 40 dB
• Spurious emissions
:
[USA]
–70 dBc typical
[GEN]
0.25 µW (30 MHz to 1 GHz)
1 µW (1–2 GHz)
D
RECEIVER
• Receive system
: Double-conversion
superheterodyne
• Sensitivity
:
[USA] (at 12 dB SINAD)
0.25 µV typical
[GEN] (at 20 dB SINAD)
–2 dBµ EMF typical
• Squelch sensitivity (at threshold)
:
[USA]
0.35 µV typical
[GEN]
0 dBµ EMF typical
• Intermodulation rejection ratio
:
[USA]
70 dB
[GEN]
68 dB
• Spurious response rejection ratio
: 70 dB
• Adjacent channel selectivity
: 70 dB
• Hum and noise
: 40 dB
• Audio output power
:
[USA]
0.35 W typical at 10% distor-
tion with an 8
Ω
load.
[GEN]
0.20 W at 10% distortion with
an 8
Ω
load.
All stated specifications are subject to change without notice or
obligation.