Specification Sheet

©2018 Samson. Preliminary Literature. All product descriptions and specs subject to change. samsontech.com
WIRELESS
F E AT U R E S
Move Free
Samson revolutionized wireless with the original AirLine transmitter. Building
upon this groundbreaking technology, the AH7 micro transmitter is mounted
directly on the headset. This is unique when compared to traditional systems
that use a beltpack with a wire running from the microphone to the transmitter
(not ideal for fitness instructors or active performers). And the transmitter
operates for up to eight hours on a single AAA battery.
The Right Mic for Fitness
The AH7 transmitter is attached to a lightweight, adjustable headset that fits
comfortably around your ears and the back of your head. The headset features
the Samson Qe condenser microphone, whose sweat-resistant capsule
prevents corrosion from prolonged exposure to moisture. Also, the mic's
bidirectional pickup pattern reduces background noise, minimizes feedback
problems and effectively rejects signals not originating directly in front of the
mic capsule.
Sound Received
The CR77 True Diversity receiver provides reliable performance with up to
300' (90m) of wireless operation. Its half-rack housing is light enough to
throw in your bag, or it can be permanently installed with a rackmount kit
(sold separately). The rear panel features balanced XLR and unbalanced 1/4"
outputs allowing flexible connection options.
SPECIFICATIONS
APPLICATIONS
• Fitness/aerobics instruction
• Auctioneers
• Singer/dancers
• Education
• House of worship
POSITIONING
The Samson AirLine 77 AH7 Fitness Headset system is a wireless
microphone solution designed to meet the specific demands of
fitness instructors and active performers. With the unique AH7
micro transmitter mounted to a sweat-resistant Qe fitness headset
microphone, you can free yourself completely from cables and
beltpacks for a truly exhilarating and motivating experience.
AirLine 77 AH7 Fitness Headset Wireless System
Frequency Range (US only) .............. 477–493MHz (K1–K6)
Working Range ................................. 300’ (100m) line-of-sight
Signal To Noise ................................ >90dB
CR77 Wireless Receiver
Audio Output Level .......................... Balanced -20 dBm (Line), -40 dBm (Mic),
unbalanced 0dBu
Audio Output Impedance ................. Balanced 600Ω, unbalanced 5kΩ
AH7 Fitness Headset Transmitter
Microphone Element ........................ Qe condenser
Pickup Pattern ................................. Bidirectional
Frequency Response ........................ 50Hz–15kHz (±3.5dB)
RF Power .......................................... 5mW -4dB Min., +3dB Max.
Battery Life ...................................... 8 hours from single AAA battery
A ccessories...................................... AC adapter, 1/4" audio cable
Gift Box Dimensions ........................ 3.5” x 11.75” x 9.25”
(91mm x 300mm x 235mm)
Gift Box Weight ................................ 2lb (0.92kg)
Master Carton Quantity ................... 8
UPC (US only)................................... 809164220497 (K1), 809164220503 (K2),
809164220510 (K3), 809164220763 (K4),
809164220787 (K5), 809164220794 (K6)
SKU (US only) ................................... SW7A7SQE-K1, SW7A7SQE-K2,
SW7A7SQE-K3, SW7A7SQE-K4,
SW7A7SQE-K5, SW7A7SQE-K6
AirLine 77 AH7 Fitness Headset
Wireless System