Kitronik FMラジオキット V2.0
Kitronik FMラジオキット V2.0

Kitronik FM Radio Kit V2.0

KitronikSKU: RB-Ktr-95
Manufacturer #: 2157
Price  :
¥2,725

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Description

  • Kitronik FM Radio Kit V2.0
  • Features a built-in Audio amplifier
  • Used industrial surface mount ICs
  • Controls tuning and to adjust the volume
  • Powered on a 2.5 to 5.5 V supply
  • Runs on 3x AA batteries (Not included)

The Kitronik FM Radio Kit V2.0 uses industrial surface mount ICs (the Si4820 and the NCP2890). The FM radio kit is supplied with the ICs mounted on the board. You just have to solder the remaining resistors, capacitors, and other components to finish the kit.

The radio has controls for tuning and adjusting the volume. The circuit includes an audio amplifier and output is via a 66mm diameter speaker that is supplied with the kit.

The board can be powered from a 2.5 to 5.5 V supply and works nicely off a 5 V wall supply or 3x AA batteries (not supplied).

The Si4820 IC is one of the latest generation of radio receiver ICs that offer fantastic reception quality and ease of tuning, and the NCP2890 IC can output 1 W of power.

Kitronik FM Radio Kit V2.0 - Click to Enlarge

  • 1 x Si4820 FM Radio IC (Pre-mounted)
  • 1 x CM1213A ESD Protection Diode (Pre-mounted)
  • 1 x TLV700 3.3 V LDO 200mA Regulator (Pre-mounted)
  • 1 x NCP2890D Mono Amplifier IC (Pre-mounted)
  • 1 x Fixed Inductor 270nH 5% (Pre-mounted)
  • 1 x 100 K 16 mm Linear Potentiometer
  • 1 x 10 K 16 mm Linear Potentiometer
  • 5 x Electrolytic Capacitor, 50 V, 1 uF
  • 3 x Ceramic Capacitor, 50 V, 100 nF
  • 1 x Ceramic Capacitor, 33 pF
  • 2 x Ceramic Capacitor, 22 pF
  • 2 x Ceramic Capacitor, 470 nF
  • 1 x Ceramic Capacitor, 50 V, 470 pF
  • 1 x Ceramic Capacitor, 50 V, 1 nF
  • 1 x Electrolytic Capacitor, 16 V, 100 uF
  • 2 x 220 K Resistor
  • 1 x 56 K Resistor
  • 1 x 3.3 K Resistor
  • 1 x 100 K Resistor
  • 2 x 0R Resistor
  • 1 x 6.8 K Resistor
  • 1 x 470 R Resistor
  • 1 x 10 K Resistor
  • 1 x Watch Crystal for Radio
  • 1 x 100R Resistor
  • 1 x 3x AA Battery Cage with Flying Leads
  • 1 x Single Core Wire
  • 1 x 8 ohm 66 mm Speaker
  • 1 x FM Radio PCB

Size

  • 88 x 46 mm (L x W)

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