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TR8100
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916.50 MHz Transceiver
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Click here if you need additional technical information,
to inquire about samples or to discuss your custom needs.
• Designed for Short-Range Wireless Data Communications
• Supports RF Data Transmission Rates Up to 115.2 kbps
• 3 V, Low Current Operation plus Sleep Mode
• Up to 10 mW Transmitter Power under FCC 15.247 Regulations
Click here if you need additional technical information,
to inquire about samples or to discuss your custom needs.
download
data sheet
Rev Date 10/18/07
download RoHS Statement
download Package Specs
|
- Features
- Specs
- AppNotes
- Dev Kit
- Eval Kit
- Dev Module
- Software
- Buy Now
| The TR8100 hybrid transceiver is ideal for short-range wireless data applications where robust
operation, small size, low power consumption and low cost are required. The TR8100 employs
RFM’s amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of characteristics.
All critical RF functions are contained in the hybrid, simplifying and speeding design-in.
The receiver section of the TR8100 is sensitive and stable. A wide dynamic range log detector,
in combination with digital AGC and a compound data slicer, provide robust performance in the
presence of on-channel interference or noise. Two stages of SAW filtering provide excellent receiver
out-of-band rejection. The transmitter uses an internal “digital modulation” BPSK spreading
code, with data carried by either OOK or ASK modulation. The transmitter employs SAW
filtering to suppress output harmonics, facilitating compliance with FCC 15.247 regulations. |
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Electrical Characteristics |
| Characteristic |
Symbol |
Minimum |
Typical |
Maximum |
Units |
| Operating Frequency |
fo |
916.30 |
|
916.70 |
MHz |
| Digital Modulation Spreading Code |
|
|
BPSK |
|
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| Data Modulation Type |
|
|
OOK/ASK |
|
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| OOK Data Rate |
|
|
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30 |
kb/s |
| ASK Data Rate |
|
|
|
115.2 |
kb/s |
| Receiver Performance |
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| Sensitivity 4.8 kbps 10-3 BER AM Test Method |
|
|
-108 |
|
dBm |
| Sensitivity 4.8 kbps 10-3 BER Pulse Test Method |
|
|
-102 |
|
dBm |
| Current 4.8 kbps |
|
|
4.2 |
|
mA |
| Sensitivity 19.2 kbps 10-3 BER AM Test Method |
|
|
-104 |
|
dBm |
| Sensitivity 19.2 kbps 10-3 BER Pulse Test Method |
|
|
-98 |
|
dBm |
| Current 19.2 kbps |
|
|
4.25 |
|
mA |
| Sensitivity 115.2 kbps 10-3 BER AM Test Method |
|
|
-99 |
|
dBm |
| Sensitivity 115.2 kbps 10-3 BER Pulse Test Method |
|
|
-93 |
|
dBm |
| Current 115.2 kbps |
|
|
4.3 |
|
mA |
| Receiver Out-of-Band Rejection ±5% fo |
R±5% |
|
80 |
|
dB |
| Receiver Ultimate Rejection |
RULT |
|
100 |
|
dB |
|
| Developer Kits |
 |
| The DR8100-DK kit allows for full demonstration or development of the third-generation (3G) TR8100 Virtual Wire
device. The kit provides “Out of the box” operation with or without the accompanying software. 2-way Range Test
capability is included by simply snapping on the included 9V battery, turn on power, and configuring the opposite
board for transmit. A small area is available for custom development with other popular microprocessors. The
DR8100 Data Radio boards are configured to operate at a data rate of 4.8 kbps. The kits are shipped with a pair of
data radio boards and matching antennas. Data Radio boards with antennas can be purchased separately for
development of applications.
Kit Includes:
• 2x USB 2.0 Cables
• 2x 9V batteries
• VWO Configuration software
• 2x tuned, SMA antennas
• 2x DR development boards
• CD with documentation |
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| RFM Part |
Frequency |
Description |
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| Evaluation Kits |
 |
| The DR8100-EV hybrid transceiver module is ideal for short-range wireless data applications
where robust operation, small size, low power consumption and low cost are required. The
DR8100-EV utilizes RFM’s TR8100 amplifier-sequenced hybrid (ASH) architecture to achieve this
unique blend of characteristics. All critical RF functions are contained in the hybrid, simplifying
and speeding design-in. The receiver section of the DR8100-EV is sensitive and stable. A wide
dynamic range log detector, in combination with digital AGC and a compound data slicer, provide
robust performance in the presence of on-channel interference or noise. Two stages of SAW
filtering provide excellent receiver out-of-band rejection. The transmitter uses an internal “digital
modulation” BPSK spreading code, with data carried by either OOK or ASK modulation. The
transmitter employs SAW filtering to suppress output harmonics, facilitating compliance with FCC
15.247 regulations. |
|
| RFM Part |
Frequency |
Description |
|
|
|
|
| Developer Modules |
 |
| The DR8100 hybrid transceiver module is ideal for short-range wireless data applications where robust
operation, small size, low power consumption and low cost are required. The DR8100 utilizes RFM’s TR8100
amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of characteristics. All critical RF
functions are contained in the hybrid, simplifying and speeding design-in. The receiver section of the DR8100
is sensitive and stable. A wide dynamic range log detector, in combination with digital AGC and a compound
data slicer, provide robust performance in the presence of on-channel interference or noise. Two stages of
SAW filtering provide excellent receiver out-of-band rejection. The transmitter uses an internal “digital
modulation” BPSK spreading code, with data carried by either OOK or ASK modulation. The transmitter
employs SAW filtering to suppress output harmonics, facilitating compliance with FCC 15.247 regulations. |
|
| RFM Part |
Frequency |
Description |
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RFM products are sold through a world-wide network of manufacturer's sales reps and distributors.
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