CERAMIC FILTER IF AMPLIFIER ✓

Simple IF Amplifier
Source
rf amplifiers FM IF amplifier circuit composed of ceramic
FM IF amplifier circuit composed of ceramic filters schematic
Source
Improving Selectivity with IF AGC
This is the IF strip Bipolar differential amplifiers separate the ceramic filters But the amplifier outputs are single ended so each stage functions as
Source
Amateur radio technical experiments
Radcom TT July 2002 pg61 Using ceramic IF filters in VFOs Constructor LA8OJ
Source
The IF Board
The 455kHz ceramic filter shown on the first amplifier is a Murata SFU455A This part is not critical at all and any 455kHz filter can be used
Source
IF Amplifier Circuit
Source
FlashWebHost com Ceramic Filter Beat Frequency Oscillator
Ceramic Filter Beat Frequency Oscillator
Source
The FM Ceramic Filter Page
This allowed me to match the 50 ohm input impedance of the network analyzer to the 300 Ohm impedance of the filter A THS4304 has a gain bandwidth product
Source
3 0 KHz 455 KHz IF Murata SSB Communications FILTER eBay
Example 2 Adding a Ceramic Filter to an IF Strip
Source
IF AMPLIFIERS by Harry Lythall
This circuit normally operates at 455KHz using readily available coils A Pack of 5 coils costs 0 95 P C216 from Antique Electronic Supply
Source
Monitor Internet Radio Modifications DX 394 455kHz IF Mods
DX 394 455kHz IF Modifications
Source
Ceramic RF & IF Passband Filter Radio Electronics Com
Ceramic bandpass filter circuit using transistors and showing DC arrangements
Source