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Item:Bird 4725-020 RF Coupler Sampler

Bird 4725-020 RF Coupler Sampler

Item condition:Used
Ended:Nov 08, 200906:22:46 PST
Bid history:8 bids
Winning bid:US $51.00
Shipping:$25.00Other (see description)See more services 

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$25.00
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Seller info
bouchepie ( 56)
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Other item info
Item number:110452568430
Item location:Central, Hong Kong
Ships to:Worldwide
Payments:
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Item specifics
Condition: UsedBrand: Bird

Auction is for a used good working condition Bird 4727-020 in-line sampling or sniffer unit to test RF signal output from a HF/VHF/UHF transmitter or amplifier on a spectrum analyzer or oscilloscope. Specification as mentioned below. It is fitted with N-male/N-female QC connectors. Take off is from a BNC connector. Works down to 1.8MHz and below with slightly increased attenuation.

 

Postage is an estimate including insurance based on registered airmail or air parcel. If actual shipping cost by that method is less I will refund the difference. If it is more by that method I will bear the excess. If you elect to have the item shipped to you using a more expensive shipping method, then you must bear any extra shipping cost. I will also combine items to reduce shipping charges. All items in my auctions come from a non-smoking home.

 

 

Bird Models 4273 (1.5 to 35 MHz, 5 kW max.) and Model 4275 (20 to 1000 MHz, 2 kW max.) are "stand alone", wide-range, THRULINE® RF coupling probes for spectrum analysis, RF signal observation on an oscilloscope, or frequency counting and control. They feature very low VSWR throughout a broad frequency and attenuation range. Insertion loss is a negligible 01. dB. Both Models produce an unrectified sample at the BNC port that is adjustable. Once adjusted, the setting can be locked in place. The main power line connectors are Bird QC type.

 

4273 Specifications

4275 Specifications

Impedance:

50 ohms nominal

Coupling:

Adjustable as shown within ±3dB

Ambient Temperature Range:

-40°C to +45°C

Connectors:

QC type as specified

Nominal Size:

2 51/64" L x 2 7/8" W x 1 1/4" D

Weight:

10 oz.

Power Rating:

5 kW max

1 kW max

Frequency Range:

1.5 - 35 MHz

20 - 1000 MHz

Insertion VSWR:

with N connectors 1.07 dB max.

with N connectors 0.1 dB max.

 

Shipping and handling
Item location: Central, Hong Kong
Shipping to: Worldwide
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Estimated delivery*
US $25.00
United States
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Seller ships within 3 day after receiving cleared payment.
*The estimated delivery time is based on the seller's handling time, the shipping service selected, and when the seller receives cleared payment. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.
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Will usually ship within 3 business days of receiving cleared payment.
Return policy
The seller will not accept returns for this item.
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