Optional Transformer for QRP2000 kit
contains a BN43-2402 ferrite 2 hole transformer core size 7x8mm
50cm 0.2mm dia enameled copper wire - self fluxing
Instructions for trifiliar windings:
Cut wire in 3 sections
lay the 3 length side by side and twist as 2-3 turn per cm length
Trifiliar winding
Wind the trifiliar wire 5 turns through the 2 hole core - as shown in picture
Transfomer Kit 1+1+1 200MHz
- Product Code: T1 200MHz
- Availability: In Stock
-
£0.50
- incl VAT: £0.60
- Indicative prices in EURO: €0,58, incl VAT: €0,70
- Indicative prices in USD $0.68
Related Products
PA0KLT Kit A Low Noise Synthesized VFO Kit - 160 MHz including Si570CAC (CMOS)
Supplied with Si570CAC000141DG CMOS chipMaximum frequency 160 MHz as per Silicon Lab specificatio..
£45.54 excl VAT: £37.95
PA0KLT Kit B Low Noise Synthesized VFO Kit - 280 MHz including Si570BBC (LVDS)
Supplied with Si570BBC000141DG LVDS chip Maximum frequency 280 MHz as per Silicon Lab specif..
£49.14 excl VAT: £40.95
QRP2000 USB Controlled RF Synthesizer Kit 1 - 160 MHz with Si570CAC (CMOS)
Supplied with Si570CAC000141DG chipMax Frequency 160 MHz specified by Silicon Labs - In practice <..
£24.30 excl VAT: £20.25
QRP2000 USB Controlled RF Synthesizer Kit 2 - 280 MHz with Si570BBC (LVDS)
Supplied with Si570BBC000141DG LVDS chipMax Frequency 280 MHz specified by Silicon LabsOutput 0.7V..
£29.40 excl VAT: £24.50
QRP2000 USB Controlled RF Synthesizer Kit 3 (No Si570 Chip supplied)
Si570 chip NOT suppliedComplete kit with PCB and programmed AVR Note: supplied without T1 Transforme..
£13.80 excl VAT: £11.50
PA0KLT Kit C Low Noise Synthesized VFO Kit 3.450 - 280 MHz with Si570DBC CML chip
Supplied with Si570DBC000141DG CML chip - similar to LVDS but lower price! Maximum frequen..
£46.20 excl VAT: £38.50
QRP2000 USB Controlled RF Synthesizer Kit 5 - 1.417 GHz with Si570DBA (CML)
Supplied with Si570DBA000141DG CML chipSilabs specification: 10–945 MHz, 970–1134 MHz, and 1213–1417..
£76.80 excl VAT: £64.00