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13# 火龙
SPECIFICATIONS
General
Frequency range:
E-version TX/RX: 144.000 - 145.995MHz / 430.000 - 439.995MHz / 1240.000 - 1299.995MHz
AM/FM/TV(analog) broadcasting bands
T-version TX: 144.000 - 147.995MHz / 430.000 - 449.995MHz / 1240.000 - 1299.995MHz
Sub-band RX: 0.530 -1299.995MHz
(Cellular frequencies 824.000 - 849.995MHz, 869.000 - 894.995MHz blocked on T-version )
Modulation:
TX: F2D/F3E (RX only:WFM,AM)
Memory channel:
1000 channels + 1 call channel per ham bands+50 programmed-scan pairs+100 dual-memory+100 priority+100 serch-pass
Antenna impedance:
50 ohm unbalanced
Frequency stability:
+/- 2.5ppm
Supply voltage:
DC 7.4V (EBP-73 Li-Ion battery pack) / DC 4.5 - 16V (external regulated source)
Current consumption:
(Typical value)
TX approx. 1.6A/144MHz, 1.8A/430MHz, 0.8A/1200MHz
RX approx. 200mA
Battery save (1:4) approx. average: Dual 56mA / Single 50mA
Temperature range:
-10 to +45 degrees C. (+14 to 113 F)
Ground:
Negative
Dimensions:
(WxHxD Projections exclusive): 60 x 115 x 30 mm or 2.36 x 4.53 x 1.18 in.
Weight:
(Antenna/EBP-73 inclusive): Approx. 296 g /9.55 oz
Transmitter
Power output:
(Approx.value)
DC13.8V: 144MHz/430MHz 5/2/1/0.3W,1200MHz 1/0.3W
EBP-73: 144MHz 5/2/0.8/0.3W, 430MHz 4.5/2/0.8/0.3W, 1200MHz 1/0.3W
4 x AA cells (Max): 144MHz 2W, 430MHz 1.5W, 1200MHz 0.5W
Modulation:
Variable reactance
Spurious emission:
-60db or less
Max. Deviation:
+/- 5kHz
Mic. impedance:
2K ohms
Receiver
System:
Double-conversion super heterodyne (NFM,AM)
Single-conversion super heterodyne (WFM)
Sensitivity:
144/430MHz ham-radio bands -15dBu or better
1200MHz ham-radio band -13dBu or better
Sub-band receiver (Best values):
AM (10dB S/N):
Lower than 50MHz -1dBu
50MHz and above -6dBu
FM (12dB SINAD):
30-470MHz -15dBu
470MHz and above -7dBu
WFM
76-470MHz -6dBu
470MHz and above -3dBu
Intermediate frequency:
Main-band FM 51.65MHz / 450KHz
Sub-band AM/FM 50.75MHz / 450KHz
Sub-band WFM 10.7MHz
Selectivity:
AM/FM -6dB 12KHz or more / -60dB 35KHz or less
WFM -6dB 130KHz or more / -60dB 300KHz or less
AF output:
400mW (8ohm 10%THD) |
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