The Telex Air 3100 aviation headset features an amplified, noise-canceling electret microphone and a noise reduction rating of 21 dB making the AIR 3100 headset suitable for moderately noisy aircraft. The unique headband design evenly distributes the headset weight without pressure points for maximum wearer comfort. The ear cushions combine comfort and lightweight with an excellent acoustic seal. An outer urethane layer ensures long life and gel-filled ear cushions are also available.
The boom arm features a sealed ball-and-socket joint and flexible boom for precise microphone placement on any head size. The boom rotates overhead for microphone placement on either side of the head. The microphone cartridge features a noise-canceling electret element; the cartridge snaps on and off easily for replacement. The microphone amplifier, which is housed in the microphone cartridge, is adjustable through an opening in the microphone assembly.
The Air 3100 features a unique design that allows it to fold into an extremely compact shape for storage and transport. The Air 3100 headset is approved for aviation use under FAA TSO C57A and C58A.
- Offers maximum comfort with foam-filled headband pad and ear cushions
- Ear cushions provide an excellent acoustic seal
- Flexible microphone boom arm with ball and socket joint provides for precise placement of the microphone
- Rotatable microphone boom allows placement on either side of the headset
- Noise-cancelling, electret microphone
- RFI and EMI shielded headset cable with strain-reliefs
- Unique folding design allows for compact storage and easy transportation
- FAA TSO-C57A & C58A approved
Product Codes | |
|---|---|
| Mfr Part No: | 300048-200 |
| ECCN: | 5A991 |
| SCHEDULE B CODE: | 8518.30.2000 |
| SIN: | 332999 |
| TSO: | C57a, C58a |
Weight: 16 oz (454 g), approximatelyReceiver: Type: Dynamic Frequency Response: 350 Hz – 6,000 Hz Sensitivity: 100 ±5 dB SPL (1 kHz, 1 mW input) Impedance: 150Ω @ 1 kHzMicrophone & Amplifier: Element Type: Noise-cancelling electret Frequency Response: 100 Hz3 – 3,500 Hz Sensitivity: -53 +2/-1 dB(ref:1 V/ μbar at 1 kHz with 12 Vdc supply voltage and 100 ohm load). Matching Impedance: 50Ω – 600Ω Gain Adjustment Range: ±5 db Operating Voltage: 8 VDC – 16 VDC (supplied by aircraft)Cable: 5 ft straight Y-cord (AIR 31000)Connectors: PJ-068 equivalent mic plug PJ-055 equivalent headphone plugColor: GrayFAA Approvals: TSO-C57A & C58A Â
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: 300048-200
Available Options
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
