ITEM DESCRIPTION
VHF Transceiver, Type: 618M-3A P/N 622-1396-002
Provides aircraft communications in the frequency range from 116.00-151.975 MHz
Manufactured by Rockwell Collins.

ITEM CONDITION
Serviceable with OHC tag by Air Accessories & Avionics.

ITEM SPECS

• Weight: 11.0 lbs.
• Power requirements: Receive= +27.5Vdc, 1A max; Transmit= +27.5Vdc, 7A max
• Altitude: 55000 ft. max.
• Frequency Range: 116.000 to 135.975 MHz in 25-kHz increments
• Channel Spacing: version dependent (see table below)
• Channel change time: 40 ms max
• Radiated rfi: Meets RTCA Paper 120-61/DO-108
• Output impedence: 52 ohms
• Spurious content: -75 dB W
• Modulator input: Carbon mic input 0.25 V adjustable, 150 ohms; data input 600 ohms, 0 dB mW
• Receiver Sensitivity: 6 dB snr for 3-uV signal
• AGC range: Maximum 3-dB variation, 5 to 400,000 uV
• Dimensions: ARINC standard 1/2 ATR short
• Temperature: -54 to +55 C
• Design specifications: TSO C37b and C38b, Env. Cat. AD/A/JNG/AAAEXXXXX, ARINC Characteristic 566A, FCC Rules and Regulations parts 15 and 87
• Frequency stability: +-0.0015%
• Frequency control: 2-out-of-5, in accordance w/ ARINC 410
• Transmit-receive interval: 40 ms max
• Power output: 25 watts nominal; 20 watts minimum
• Harmonic Content: -46 dB mW (25uW)
• Modulation capability: 90% amplitude modulation
• Noise level: 50 dB below 90% modulation
• Receiver Bandwidth: 6 db= +-8 kHz min, 60 db= +-17 kHz max (for -001,003,011 units); 6db= +-15 Khz min, 60 dB= +-35 Khz min (for -002,010 units)
• Receiver audio output: 100 mW with 30% modulated signal

PAYMENT
We accept Credit Cards & PayPal payments, Payment is due within 7 days, unless immediate payment is required.

SHIPPING
Buyer to pay the flat rate shipping charge (as stated below) + insurance (if desired by buyer - if so, please advise). Your purchase will be carefully packaged for shipping using bubble wrap and/or shipping peanuts for fragile items. There is NO extra charge for packing materials or "handling" unless specified in the item description above. PLEASE NOTE: We reserve the right to refuse to ship items to "unconfirmed" Credit Card & PayPal addresses.

We ship most items DHL - Express Mail Service, DHL guarantees delivery times of within 2-3 business days to main destinations worldwide with online tracking.
Other carriers can be considered, note that the shipping fees may be different!

Taxes and customs duties are the responsibility of the buyer.

TERMS
Servolog Ltd does not ship to U.S. STATE DEPT restricted countries, some of the items can ONLY be shipped back to USA.

Export License and END USER statement may be required for some of the items, which may extend the lead-time on deliveries.
PLEASE NOTE: Servolog Ltd reserves the right to refuse any order if these terms are not met if/when applicable.

WHO WE ARE
Servolog LTD is an established worldwide distributor of OEM systems and aftermarket aircraft spares. 
We are in the business of part numbers specializing in discontinued components.
Servolog was established in 2003 and have acquired limitless resources and capabilities to support our customers with every demand.
We own large stock of general aviation spares and obsolete electronic parts with an inventory of over 50,000 line items. 
Our inventory control team makes sure each part is fully inspected, properly identified, and then individually listed in our eBay store.