Samson AH7 Transmitter with Samson QE Fitness Headset Microphone (K2: 490.975 MHz)

Model #SW7QTCE-K2

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Battery Type 1 x AAA (Not Included, Replaceable)
Approx. Battery Life 8 Hours (Alkaline) 
Housing ABS
Form Factor Headworn with Microphone
RF Output Power 5 mW (5 mW Peak)
Audio I/O None
Frequency Response 50 Hz to 15 kHz ±3.5 dB
Antenna 1 x 1/4 Wave Internal
Power Requirements Battery


Wireless Transmission Digital UHF 
Max Operating Range 300' / 91.4 m (Line of Sight)
Encryption Yes

Packaging Info

Package Weight 5.5 lb
Box Dimensions (LxWxH) 4.5 x 3.5 x 2"


Form Factor Integrated
Sound Field Mono
Transducer Condenser
Polar Pattern Figure-8
Product Highlights
  • AH7 Micro Transmitter
  • Sweat-Resistant QE Fitness Headset Mic
  • Up to 300' Operating Range Line-of-Sight
  • Runs on Single AAA Battery
  • Power/Low-Battery LED Indicator
  • Requires No Beltpack
In The Box
  • Samson AH7 Transmitter with Samson QE Fitness Headset Microphone (K2: 490.975 MHz)
  • Limited 2-Year Warranty
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