37
12
SPECIFICATIONS
n
Specifications
ï
General
• Frequency coverage
Analog
: 446.00625–446.09375 MHz
Digital
: 446.103125–446.196875 MHz
• Mode
:
16K0G3E (FM)
14K0F3E (FM)
8K50F3E (FM)
4K00F1D (FM)
• Current drain (at 7.2 V)
: TX high
0.5 A max.
Max. audio 350 mA max.
• Power supply requirement
: 7.2 V DC nominal
(negative ground)
• Frequency stability
: ±0.5 kHz
(–25°C to +55°C)
• Antenna impedance
: 50
ø
nominal
• Dimensions
:
53.0(W)
×
195.0(H)
×
32.5(D) mm
(Projections not included)
• Weight
: Approx. 280 g
ï
Transmitter
• Output power
: 0.5 W
• Modulation system
: Variable reactance frequency
modulation
• Max. frequency deviation
: ±2.5 kHz
• Spurious emissions
: 0.25 µW or below 1 GHz
1.00 µW above 1 GHz
• Adjacent channel power
: 60 dB
• External mic. connector
: 3-conductor 2.5 (d) mm/2.2 k
ø
ï
Receiver
• Receive system
: Double conversion
superheterodyne
• Sensitivity (20 dB SINAD)
: 26.5 dBµV/m
• Squelch sensitivity
: 26.5 dBµV/m
• Intermodulation rejection ratio
: 86.29 dBµV/m
•
Spurious response rejection ratio
: 91.29 dBµV/m
• Adjacent channel selectivity
: 81.29 dBµV/m
• Audio output power
: 0.5 W (typical) at 5% distortion
with a 8
ø
load
0.6 W (typical) at 5% distortion
with a 6
ø
load
• External speaker connector
: 2-conductor 3.5 (d) mm/8
ø
All stated specifications are subject to change without notice
or obligation.
Содержание iF4029SDR
Страница 1: ...INSTRUCTION MANUAL UHF TRANSCEIVER iF4029SDR ...
Страница 47: ...MEMO 13 ...