Specifications:

Size: 36x18.7x8.2mm
Weight: 9.2g
Distance: >1.5Km
Sensitivity: +/-8kHz at 65dBdown
Channels: 1-6
Filtering: DSP
10.7Mhz
+10dBm

Specifications:

Sensitivity about 2.0ìV
Selectivity ±8kHz at 65dB down
Number of channels 1-6
Filtering DSP filtering in MCU with mild algorithm
Shift polarity Positive or negative (auto-detect)
Case Shrink wrap
Operating Voltage 4.8V~6.0VDC
Operating Current 11mA
Modulate FM/PPM(pulse position modulation)

Specifications.

Size: 36x18.7x8.2mm
Weight: 9.2g
Distance: >1.5Km
Sensitivity: +/-8kHz at 65dBdown
Channels: 1-8
Filtering: DSP
10.7Mhz
+10dBm

Due to software problems these receivers CANNOT lock onto frequencies below channel 60 or above 80.

Specifications:

Weight 0.14oz/4.0g(without shrink wrap)
Sensitivity about 2.0ìV
Selectivity ±8kHz at 65dB down
Number of channels 1-4
Filtering Dual turned RF circuitry
Filtering Dual 4 pole ceramic filter
Filtering DSP filtering in MCU with mild algorithm
Shift polarity Positive or negative (auto-detect)
Case Shrink wrap
Operating Voltage 4.8V~6.0VDC
Operating Current 11mA
Modulate FM/PPM(pulse position modulation)