CW Mechanical filter IF= 500kHz / BW= 500Hz Central, 1pcs NOS, homemade, collins For Sale -
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CW Mechanical filter IF= 500kHz / BW= 500Hz Central, 1pcs NOS, homemade, collins:
$25.00
The bandwidth is 500 Hz is symmetric about the IF of 500 kHz (499,75 ... 500,25 kHz). The tap of the coil is used for matching in low impedance circuits (transistors schemes). Input is marked with a red dot.
Suitable for replacement in vintage receivers such as Collins 51j.
New Old Stock, military quality. Made in USSR in 1990-92.
Lot of 1 pcs
Center Frequency: 500 kHzPass Bandwidth (6dB): 500 HzRipple BW, not more: 3 dBSelectivity, not less: 60 dBGain (Uout / Uin), not less: 0.1Shape Factor, not more: 1.75Input/output impedance: 75 kOhmResonance capacitance: from 80 pF to 200 pF (usualy about 90 pF) Working temperature: from -45C to +85C
SHIPPING: $6 to any country by registered airmail.PAYMENT: PayPal only
Suitable for replacement in vintage receivers such as Collins 51j.
New Old Stock, military quality. Made in USSR in 1990-92.
Lot of 1 pcs
Center Frequency: 500 kHzPass Bandwidth (6dB): 500 HzRipple BW, not more: 3 dBSelectivity, not less: 60 dBGain (Uout / Uin), not less: 0.1Shape Factor, not more: 1.75Input/output impedance: 75 kOhmResonance capacitance: from 80 pF to 200 pF (usualy about 90 pF) Working temperature: from -45C to +85C
SHIPPING: $6 to any country by registered airmail.PAYMENT: PayPal only
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