BIRD Digital RF

Each RF Parts Company 572B is tested by the Engineering Staff at RF Parts Company in San Marcos, CA USA. They are virtually an exact replica of the original Cetron 572B / T160L tube.

NOTE: These are NOT PSVANE or Shuguang tubes.

Can be used in Ameritron AL572 or 572X, Collins 30L1, and Heathkit SB200 & SB201. Ameritron 811H can be upgraded with a 572B Matched Quad.

Designed / Manufactured: USA / CHINA

6 Month Limited Warranty against manufacturing defects and workmanship.

SKU: 572B-BB-RFP

This plate cap is sized to fit the popular 811A / 572B style plate cap of approximately 9/16" diameter. 

• Size: 1-1/2" long x 13/16" wide x  3/4" High
• Internal  Diameter:  9/16"
• Tested and verified

New Old Stock * No longer available fo reexport
MFR: Millen Manufacturing Company
SKU: PLCAP4-MILLEN

This plate cap is sized to fit the popular 811A / 572B style plate cap of approximately 9/16" diameter. 

• Size: 1-1/2" long x 13/16" wide x  3/4" High
• Internal  Diameter:  9/16"
• Tested and verified

MFR: National Company
SKU: PLCAP4-P

Each RF Parts Company 572B is tested by the Engineering Staff at RF Parts Company in San Marcos, CA USA.  It is the preferred choice for the FL2100B, SB200/SB201, Dentron 10-160L, etc. 

MFR: China (PSVANE)
Six Month Limited Warranty
SKU: 572B-RFP

SK4A 4 Pin Flat, Ceramic Tube Socket for 811A, 572B, 812 and 866A