TWIN INDUSTRIES MB-16 电路板, 原型开发, 可调滤波器SP4E
series 可调谐滤波器 For Use With 可调谐滤波器，SP4E
得捷:
RF EVAL FOR SP4E TUNABLE FILTERS
e络盟:
电路板, 原型开发, 可调滤波器SP4E
艾睿:
MICROAMP CIRCUIT BOARD FOR HITTITE TUNABLE FILTERS IN SP4E PACKAGES
Allied Electronics:
Board, Circuit; MicroAmp; 0.490 X 0.590 In.; RO-4350; Tunable Filters in LP4E
Newark:
# TWIN INDUSTRIES MB-16 PCB, Prototype, Tunable Filter, 14.99mmx12.45mm