☆ This item is NOT eligible for FLAT RATE INTERNATIONAL SHIPPING POLICY 

☆ This item is eligible for FLAT RATE INTERNATIONAL SHIPPING ( BUY ≥ 3 ELIGIBLE ITEMS) - BUY MORE SAVE MORE IN HAMPLACE ☆ check my shipping policy in store or ask for question.

Here you are looking at a piece of a UHF RF power amplifier hybrid LDMOS module from Motorola , P/N # SHW5177 ,  with device marking "38H16". Price is for 1 piece only.

Condition : Item is New Old Stock (NOS) in original packaging tube so buy with confidence. Get it cheap for your new project before they are gone 'cos they are obsoleted part and new power amp is not cheap too ...

This is a 3-stage amplifier module.  It works from 850 ~ 1000MHz with 10W full output @12V supply voltage (large hink sink please !) with about 5mW input (ie. about 33 dB gain) while its power drops to 5W output with 9V power supply. Would be useful and a handy part for 915MHz ISM application and others within 850 to 1000MHz frequency range.

Note the pin layout from left to right below as shown on the picture: Pin 1 - Rf input / Pin 2 - SV1 (Bias) / Pin 3 - SV2 (Bias Adj) / Pin 4 - Vdd  / Pin 5 - Rf output / Case - GND.  Pin 2 and 4 can be connected to +12V Supply and Pin 3 voltage adjusted through a centre tap on 10K potentiometer connected to +12V supply and GND. 

Callsign ZL2BKC has a 925MHz power amp project based on this module so kindly check it out yourself on the internet  zl2bkc.com/projects/925mhz-pa-pcb/

Notes to buyer:

  • You are welcomed to check my listings (store :  www.ebay.com/str/hamplace ) on other interesting but hard-to-fine or obsolete components. All of them are new old stock (NOS) surplus item unless otherwise stated.  
  • Select "Asia or Worldwide" under item location since I am from HONG KONG or else you don't see them all.  Items in one eBay site may not shown up in others.
  • We do combine multiple orders for great saving on shipping cost to buyers.  Feel free to use the CART and request total from us. 
  • We are willing to deliver worldwide. If postal service is not available for some reasons, order will be canceled and buyer gets full refund.  We usually pack and deliver items the next working day after clear payment. Economy postal service with tracking number is used for all delivery. Expedited service is available on request at extra cost to buyer.
  • All items put up for sell are sold on an "as-is" basis with no warranty unless otherwise specified. All statements in the description of this item are made to the best of seller's ability with the assumption that the buyer is knowledgeable in the use of this type of equipment and(or) component. Buyer to pay postage and insurance (if any). VAT, GST, import taxes or charges and customs duties etc. , if any, are the responsibility of the buyer and(or) recipient and those charges or taxes may be applicable at check-out, if required, in the system or charged by local authority when items get into destination country. No returns or exchanges of sold item without seller's approval. Non-payable buyer will get negative feedback and not allowed to bid or purchase in future.