TW154 Bias-Tee (3.5V)
The TW154 is a professional grade wideband bias-tee for injecting DC voltages onto coaxial lines.
Features
- Low insertion loss: less than 1 dB at 3 GHz
- Regulated output voltage: 3.3 VDC
- 0.5 to 3 GHz operating frequency
- Low insertion loss 1.0 dB @ 2 GHz
- VSWR <1.3 @ 3 GHz
- Wide input voltage range: 3.6 to 10 VDC
- Gold-plated SMA or TNC Jack connectors
- IP67 (TNC only), RoHS and REACH Compliant
- High current output: 350 mA
- RF sealed, clear anodized aluminum enclosure
Benefits
- Allows for external power supply
- Compact form factor
- Fits in-line with antenna cable
- Robust design
- Suitable for harsh environments
- -40 to 85 °C temperature range
TW155 Bias-Tee (5V)
The TW155 is a professional grade wideband Bias-Tee for injecting DC voltages onto coaxial lines.
Features
- Low insertion loss: less than 1 dB at 3 GHz
- Regulated output voltage: 5 VDC
- 0.5 to 3 GHz operating frequency
- Low insertion loss 1 dB @ 2 GHz
- VSWR < 1.3 @ 3 GHz
- Wide input voltage range: 5.5 to 10 VDC
- Gold-plated SMA or TNC Jack connectors
- IP67 (TNC only), RoHS and REACH Compliant
- High current output: 450 mA
- RF sealed, clear anodized aluminum enclosure
Benefits
- Allows for external power supply
- Compact form factor
- Fits in-line with antenna cable
- Robust design
- Suitable for harsh environments
- -40 to 85 °C temperature range
TW151 Signal Splitter
The TW151 is a professional grade DC blocked L-Band 1 to 2 Signal Splitter, suitable for supporting the full GNSS frequency bandwidth.
Features
- DC blocked on both receiver ports
- 1 to 2 GHz operating frequency
- Low insertion loss 1.0 dB @ 2 GHz
- VSWR < 1.25 typ.
- 50 Ohm port impedance
- Clear anodized aluminum, IP67 housing with TNC
- Gold-plated SMA or TNC Jack connectors
- RoHS and REACH Compliant
Benefits
- Allows for external DC source
- Compact form factor
- Allows use of two GNSS receivers to share one antenna
- Fits in-line with antenna cable
- Robust design
- Suitable for harsh environments
TW150 Signal Splitter
The TW150 is a professional grade 1 to 2 L-band signal splitter, suitable for supporting the full GNSS frequency bandwidth.
Features
- 1 to 2 GHz operating frequency
- Low insertion loss 1.0 dB @ 2 GHz
- VSWR < 1.25 typ.
- Max pass through current 200 mA
- 50 Ohm port impedance
- Clear anodized IP67 (with TNC) aluminum housing
- Gold-plated SMA or TNC Jack connectors
- RoHS and REACH Compliant
Benefits
- Compact form factor
- Allows use of two GNSS receivers to share one antenna
- Fits in-line with antenna cable
- Robust design
- Suitable for harsh environments
TW605 Low Noise Choke Ring Antenna Amplifier
The TW605 family of low noise amplifiers (LNA) provides a high-performance amplifier upgrade for full GNSS (GPS/QZSS, GLONASS, Galileo, BeiDou) frequency choke ring antennas.
Features
- Available with 50 dB gain
- Low current and low voltage
- Wide input voltage range: 3 to 17 Volts
- Powered via antenna coax from receiver
- 50 Ohm port impedance
- Very low noise
- RoHS and REACH compliant
Benefits
- Upgrades choke ring antennas to receive the full GNSS band or subset thereof
- High gain enables extended cable runs
- Easy to install
TW141 40dB Inline RF Amplifier (Full GNSS)
Ideal for applications such as mast-mount, roof-top and large vehicle installations, the TW141 provides for much longer cable runs from any Full GNSS (including L-band) antenna to its receiver, with low current and voltage requirements.
Features
- Very low noise: <2 dB
- 17 mA typical current consumption
- Wide input voltage range, 4.5 to 10 VDC
- Powered via antenna coax from receiver
- 50 Ohm port impedance
- Cylindrical nickel-plated brass, IP67 compliant housing
- Available SMA, TNC, and N-Type jack connectors
- RoHS and REACH compliant
Benefits
- Improves signal response
- Enables extended cable runs
- Avoid installation of costly low-loss cable
- Fits in-line with antenna cable
- No external voltage supply needed
- Easy to install – mounting clamp include
TW125B 27dB Inline RF Amplifier (Full GNSS)
Ideal for applications such as mast-mount, roof-top and large vehicle installations, the TW125B provides for much longer cable runs from any GNSS antenna to their receiver, with low current and voltage requirements.
Features
- Low current / Low voltage
- Very low noise
- Wide input voltage range, 3 to 16 VDC
- Powered via antenna coax from receiver
- 50 Ohm port impedance
- Cylindrical nickel-plated brass, IP67 compliant housing
- Available SMA, TNC, and N-Type jack connectors
- RoHS compliant
Benefits
- Improves signal response
- Enables extended cable runs
- Avoid installation of costly low-loss cable
- Fits in-line with antenna cable
- No external voltage supply needed
- Easy to install – mounting clamp include
TW127 25dB Inline RF Amplifier (Upper Band GNSS)
Ideal for applications such as mast-mount, roof-top and large vehicle installations, the TW127 provides for much longer cable runs from any Upper band GNSS antenna (L1, G1, E, B1) to their receiver, with low current and voltage requirements.
Features
- Very low noise
- High-rejection mid-section SAW filter
- Wide input voltage range, 3 to 10 VDC
- Powered via antenna coax from receiver
- 50 Ohm port impedance
- Cylindrical nickel-plated brass, IP67 compliant housing
- Available SMA, TNC, and N-Type jack connectors
- RoHS and REACH compliant
Benefits
- Improves signal response
- Enables extended cable runs
- Avoid installation of costly low-loss cable
- Fits in-line with antenna cable
- No external voltage supply needed
- Easy to install – mounting clamp include
TW120 25dB Inline RF Amplifier (L1, E1, B1)
Ideal for applications such as mast-mount, roof-top and large vehicle installations, the TW120 provides for much longer cable runs from GPS/QZSS L1, Galileo E1, and BeiDou B1 antennas to their receiver.
Features
- Very low noise
- Wide input voltage range, 3 to 12 VDC
- Powered via antenna coax from receiver
- 50 Ohm port impedance
- Cylindrical nickel-plated brass, IP67 compliant housing
- Gold-plated connectors
- RoHS compliant
Benefits
- Improves signal response
- Enables extended cable runs
- Avoid installation of costly low-loss cable
- Fits in-line with antenna cable
- No external voltage supply needed
- Maintains low antenna LNA noise figure
- Easy to install – mounting clamp include
TW3142 Single Band GNSS Antenna
The TW3142 is a high-gain GNSS antenna employing Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, as well as SBAS (WAAS/EGNOS/MSAS).
Features
- Dual Feed Patch Antenna
- Low Loss SAW Pre-Filter
- Great axial ratio: 1 dB typ.
- Low noise LNA: 3.5 dB typ.
- High gain LNA: 40 dB typ.
- Low current: 20 mA typ.
- Wide voltage input range: 2.5 to 16 VDC
- IP69K, RoHS, and REACH compliant
Benefits
- Great out of band rejection
- Excellent multipath rejection
- Excellent circular polarisation
- Excellent signal to noise ratio
- Increased system accuracy
- Ideal for harsh environments
