HP 
44476A 
Microwave Switch Module 
PCB# 44476-66501 Rev A
Hewlett Packard 

Included 
Two 33311B 
Coaxial Switches


7VDC - MAX 
1W CW/Chan 

The HP 44476A is a single-pole, double-throw coaxial switch module. The coaxial switches have excellent electrical characteristics for 50-ohm transmission systems operating from de to 18 GHz. The HP 44476A is Option 016 for the HP 3488A Switch/Control Unit.

The HP 44476A module contains HP 33311B Option 011 Microwave Switches designated as channels 00, 01, and 02. These switches have the following features:
 Broad bandwidth (dc 18 GHz, useable to 24 GHz)
High isolation (>90 dB to 18 GHz)
 Excellent repeatibility (typically 0.03 dB after 1,000,000 switchings)
 Internal 50 ohm terminations
The HP 33311B Option 011 allows +5V coil voltage (drive voltage) operation instead of the standard +24V. This is necessary since the HP 44476 only provides +5V for driving microwave switches. Switch operation is controlled by form C relays K901, K902, and K903.


Have some marks and scratches due to old stock.

© All the pictures are Organic and this part is physically in our stock



Condition and Details:

This is a Used item in good condition
Not In the Original Packing
No Accessories / Cables or probe (only what showing in actually given pictures and in the description).




Old Stock.






Shipping:
Usually, we ship same business day, subject to clear funds into our account 
Standard order processing time is 2 business days 
Item will be packed as per International Standard, 
International Orders: DHL / SingPost / EMS 
 

* Expedited shipping is available for an extra fee.
* International buyers pay all custom, duties, taxes & brokerage fees at their end
 
Warranty and Returns:
Warranty:

30 DAYS Money Back or Replacement, buyer pays return shipping


Product Returns:

Returns:
Return 
to Base Warranty, Any type of power failure/burn / physical damage / tempered seal will void the warranty.
 







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