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Last modified 2024-12-12

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Sporty's SP-400

A picture of Sporty's SP-400

SPECIFICATIONS

GENERAL
Type:Airband transceiver
Frequency range: TX: 118-137 MHz
RX: 108-142.975 / 161.650-163.275 MHz
Tuning steps:8.33 / 50 KHz
Frequency stability:±10 ppm @ 25°C (77°F)
Mode:TX: AM
RX: AM / FM
Channels / memory management: 20 regular
10 NOAA weather channels
Power supply:9-12 VDC (NiMH or alkaline battery pack)
Current drain / power consumption:RX: 68-380 mA
TX: Max 1 A
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):64*144*41 mm (2.5*5.68*1.62")
Weight:517 g (1.14 lb), with NiMH battery pack and antenna
Other features: VOR, ILS and localizer function with CDI. Scanning.
121.5 MHz emergency button.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:1 uV (6 dB S+N/N)
Squelch sensitivity:
Noise figure:
Selectivity:14 KHz (-6 dB)
50 KHz (-60 dB)
Image rejection:
AF output power / speaker:350 mW at 10% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: 1.5 W carrier (5 W PEP)
Modulation system:
Spurious emissions:Better than -60 dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:2010-20xx (Discontinued)
Additional info:
Related documents: User manual v2010 (1.3 MB)
User manual v2013 (2.1 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
1613A
1639A
1640A
3920A
7243A
7343A
8628A
8633A
8634A
8635A
Battery case (Eight LR6 / AA alkaline batteries)
NiMH battery pack. 9.6 V, 2200 mAh
Desktop charger
Metal belt clip
Cigarette lighter power adapter
Wall adapter/charger (100-200 VAC)
Wall adapter/charger (230 VAC)
Wall adapter/charger (115 VAC)
Cigarette lighter power adapter
Headset adapter