TAFM2833 144 MHz RF Transmitter [with Antenna]

Units Sold: 10

 

TAFM2833 (TAFM) 144 MHz RF Transmitter
Transmitting Analog Frequency Modulation Device
Compact RF Analog and Digital Transmitter with Antenna
Transmitter is built on Motorola IC MC2833 with Bandpass filter
Device can be used to Transmit Analog and Digital SFK Signals
The Carrier Frequency is 144 MHz with Modulation in Range 20-10000 Hz
PCB, Design, Schematics, Case and Software made by GRA & AFCH

 

$44.95 – $74.95

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SKU: gra_28846 Category: Tags: , , ,

TAFM2833 144 MHz RF Transmitter [with Antenna]

 

 

TAFM2833 (TAFM) 144 MHz RF Transmitter

Transmitting Analog Frequency Modulation Device

Compact RF Analog and Digital Transmitter with Antenna

Transmitter is built on Motorola IC MC2833 with Bandpass filter

Device can be used to Transmit Analog and Digital SFK Signals

The Carrier Frequency is 144 MHz with Modulation in Range 20-10000 Hz

 

 

Listing includes:

 

  • FM Transmitter [TAFM2833] [144MHz]
  • External Antenna [NA-771] (optional, choose in selector)
  • Power Supply [DC 7.5V/2A] [US, EU, UK] [AC plug] (optional, choose in selector)

 

 

External Antenna available for the Transmitter as an option

 

We offer related products to this RF Unit:

DDS AD9910 Arduino Shield RF Signal Generator (600 MHz Low Spurs Low Harmonic)

TAFM2833 144 MHz RF Transmitter in Compact Alluminum Case

 

Dear customers!
If you have ANY questions, PLEASE ASK us.

 

 

Overview:

 

Fixed 144 MHz frequency Transmitter with FM Modulation
Device is Built on Motorola IC MC2833 and packed in Alluminum Case
For frequency stability a high quality Quartz Resonator is used
To increase the frequency of deviations to +/- 8 kHz a frequency multiplication is used
The 7th order Bandpass filter is used to suppress Spurs and Harmonics
High quality components are also used to ensure a clean Spectrum up to -60dBc
Device is suitable for Ttransmitting Analog Signals as well as Digital FSK
Transmitter can be used in conjunction with external Antenna

 

 

Main Features:

 

  • Carrier Frequency  –  144 MHz
  • Input Modulation Signal level (maximum)  –  10 mVrms
  • Deviation Frequency  –  +/- 8 kHz
  • Frequency Range of the Modulation Signal  –  20-10000 Hz
  • Power Supply Voltage  –  3-9 V
  • Power Connector dimensions  –  5.5×2.1 mm jack
  • Output Power (at 9 V)  –  0dBm
  • Transmitter dimensions  –  50×50 mm
  • External Antenna  – mountable, rubbered (optional)

 

 

TAFM2833 RF Transmitter Spectrograms:

 

Transmitter FM Modulation Spectrum

 

Transmitter Carrier Spectrum

 

 

 

TAFM2833 RF Transmitter by GRA & AFCH:

 

TAFM2833 RF Transmitter:

 

TAFM2833 RF Transmitter in Compact Alluminum Case:

 

TAFM2833 RF Transmitter in Compact Alluminum Case with Antenna:

 

 

Dear customers!
If you have ANY questions, PLEASE ASK us.

 

Shipping and Return information

 

All Items are shipped from Ukraine
Via International registered Airmail
Shipments are made within 1 business day
After the payments are received and verified
It takes about 4-7 days via UPS Express delivery
It takes about 10-18 days via Standard shipping
It takes about 35-45 days via Economy shipping
We combine multiple Items to save on shipping

 

 

 

UPS Express Shipping time (recommended):

Europe: 3-5 days
Germany: 3-5 days
USA, Canada: 4-7 days
Asia, South America: 5-7 days
Australia, New Zealand: 5-7 days
Africa, Central America: 5-7 days

 

 

Standard Shipping time:

Europe: 10-12 days
Germany: 10-12 days
USA, Canada: 10-15 days
Asia, South America: 10-18 days
Australia, New Zealand: 12-18 days
Africa, Central America: 12-18 days

 

 

Economy Shipping time:

Europe: 25-30 days
Germany: 25-30 days
USA, Canada: 30-35 days
Asia, South America: 35-45 days
Australia, New Zealand: 45-55 days
Africa, Central America: 45-55 days

 

 

Return Policy

All Returns are accepted

  • For Return you should contact Us within 14 Days after receiving the Item
  • Refunds are made as Money back or Replacements (buyer’s choice)
  • Return Shipments are paid by the buyer
  • No restocking fees are charged

 

 

Customs Policy

We as a seller do not receive from the buyer any charges any sales taxes and handling fees.
In any case we are not responsible for Tax(VAT) or any other Import duties or any other equivalent fees that arises upon delivery.
Please consult with your local Customs legislation and visit your local Customs department or website before making any purchases.

 

 

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