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PU-M4-433
Antenna, Helical Coil, M4, 433MHz
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: RF SOLUTIONS
- Product type:
- Antenna Type:Whip; Frequency Min:-; Frequency Max:433MHz; Antenna Mounting:M4 Screw; Gain:-; VSWR:-; Input Power:-; Input Impedance:50ohm; Antenna Polarisation:-; Product Range:-; SVHC:No SV
- Gain: -
- SVHC: No SVHC (25-Jun-2025)
- VSWR: -
- Input Power: -
- Antenna Type: Whip
- Frequency Max: 433MHz
- Frequency Min: -
- Product Range: -
- Input Impedance: 50ohm
- Antenna Mounting: M4 Screw
- Antenna Polarisation: -
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 3.59 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **Antenna** A range of high quality antennae designed and manufactured for operation specifically with Low power short range telemetry systems. Using one of the following antennae will give optimum range and reliability to your application. ## **‘Stubby’ Helical Antenna** - 1 - • /4 Wavelength **Helical** Antenna - Rugged Plastic Finish, Flexible Antenna - Available As BNC, 4BA, M4 Screw Fixing ## **1/4 Wave Flexible Antenna** - Standard[1] /4 Wavelength **Whip** Antenna - Rugged Plastic Finish. Flexible Antenna - Available as BNC, 4BA, M4 Screw Fixing - Available as Straight or Right Angle ## **+3db GAIN ANTENNA** - +3db GAIN[5] /8 Wavelength Whip Antenna - Integral Wall Mounting Bracket - Supplied With 2 Metres Coax Cable & BNC (50Ω) - Note: In Order To Comply With The UK DTI Regulations, A Gain Antenna Must Not Be Used On Any Transmitting Device. Page 1 DS039-10 Sept ‘05 ©2005 REG No 277 4001, ENGLAND. ## aus ## **Antenna** ## **Puk Antenna** - Panel Mounting **Puk** Antenna - Rugged Plastic Finish - Available with BNC, SMA Fixings ## **Dipole Antenna** - Flat Form **Dipole** Antenna - Tuned for european GSM frequencies - Rugged Plastic Finish - Self Adhesive Pad - Available with SMA Fixing ## **GPS Antenna** - Compact **Puck Style** Antenna - Tuned to GPS frequency - Rugged Plastic Finish - Magnetic mounting base - Active gain: +27dB - Voltage: 3.3 – 5.5V - Max current: 25mA - Available with SMA/HFL or MMCX Fixing Page 2 DS039-10 Sept ‘05 ©2005 REG No 277 4001, ENGLAND. ## **Antenna** ## **¼ Wave Whip Antenna Dimensions (mm)** |**M4**<br>**4BA**<br>**BNC**<br>**BNC 90° **<br>Length<br>Dia<br>Length<br>Dia<br>Dia<br>Length<br>Dia<br>Length<br>**315MHz**<br>*<br>*<br>231<br>18<br>13<br>250<br>**433MHz**<br>162.5<br>13<br>160.5<br>17<br>13<br>172<br>*<br>*<br>**458MHz**<br>-<br>-<br>-<br>16<br>-<br>164<br>**868MHz**<br>97<br>13<br>-<br>17.5<br>-<br>81<br>**916MHz**<br>-<br>-<br>83<br>-<br>13<br>-<br>~~ee ee ee~~<br>~~I~~<br>~~(~~<br>~~es ee~~<br>~~es~~<br>~~I~~<br>~~(~~<br>~~es ee~~<br>~~es~~<br>~~Re ss~~| |---| |**Helical / Compressed Helical / Gain Antenna Dimensions(mm)**<br>**Helical M4**<br>**Helical 4BA**<br>**Helical BNC**<br>**Comp. Helical**<br>**M4**<br>**Gain**<br>Length<br>Dia<br>Length<br>Dia<br>Length<br>Dia<br>Length<br>Dia<br>Length<br>Dia<br>**173MHz**<br>-<br>-<br>*<br>*<br>-<br>-<br>-<br>-<br>*<br>*<br>**315MHz**<br>-<br>-<br>72<br>13<br>105<br>17<br>-<br>-<br>*<br>*<br>**433MHz**<br>55<br>14<br>55.5<br>13<br>84<br>17<br>35<br>14<br>490<br>14<br>**458MHz**<br>-<br>-<br>-<br>-<br>81<br>17<br>-<br>-<br>-<br>-<br>**868MHz**<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>**916MHz**<br>-<br>-<br>83<br>13<br>*<br>*<br>-<br>-<br>-<br>-<br>~~ee~~<br>~~ee~~<br>~~ss(OO~~<br>~~I (OO~~<br>~~I~~<br>~~esGN~~<br>~~QO OO~~<br>~~es ee ss A~~<br>~~GO~~<br>~~OO~~<br>~~es ee ee~~<br>~~QO GO OO~~<br>~~esee re~~<br>~~QO OO OO~~<br>~~es ee eG~~<br>~~QO CO~~<br>~~I~~<br>~~es~~<br>~~se ss~~<br>~~Qs~~| |**Puk / Dipole Antenna Dimensions (mm)**| |**Puk **<br>**Dipole**| |Height<br>Dia<br>CableLength<br>Length<br>Width<br>Height<br>CableLength| |**433MHz**<br>52<br>47<br>500| |**900/1800 MHz**<br>112<br>60<br>10<br>175| ## **GPS Antenna Dimensions (mm)** ||**GPS -SMA/ HFL**|**GPS -SMA/ HFL**|**GPS -SMA/ HFL**|**GPS - MMCX **|**GPS - MMCX **|**GPS - MMCX **| |---|---|---|---|---|---|---| ||Height|Dia|CableLength|Height|Dia|CableLength| |**1575 MHz**|10|56|5000|14.5|49|5000| Page 3 DS039-10 Sept ‘05 ©2005 REG No 277 4001, ENGLAND. ## **Antenna** ## **Part Numbers** |**1/4 Wave Whip **|||||||| |---|---|---|---|---|---|---|---| |**Fixing**|**315MHz**||**433MHz**||**458MHz**|**868MHz**|**915Hz**| |**M4**|-||FLEXI-M4-433||-|FLEXI-M4-868|-| |**4BA**|FLEXI-4BA-315||FLEXI-4BA-433||-|-|FLEXI-4BA-916| |**BNC**|-||FLEXI-BNC-433||FLEXI-BNC-458|FLEXI-BNC-868|-| |**BNC 90°**|||FLEXI-BNC90-<br>433||||-| ||||||||| |**Helical**|||||||| |**Fixing**|**173MHz**||**315MHz**||**433MHz**|**458MHz**|**915Hz**| |**M4**|-||-||PU-M4-433|-|-| |**4BA**|PH-4BA-173||PU-4BA-315||PU-4BA-433|-|PU-4BA-916| |**BNC**|-||PU-BNC-315||PU-BNC-433|PU-BNC-458|-| |**Compressed Helical**|**Compressed Helical**||||| |---|---|---|---|---|---| |**Fixing**|**173MHz**|**433MHz**|**458MHz**|**868MHz**|**915Hz**| |**M4**|-|PHC-M4-433|-|-|-| ||||||| |**Gain Antenna**|||||| |**Fixing**|**173MHz**|**433MHz**|**458MHz**|**868MHz**|**915Hz**| |**Mag Mount**|SR150M/TS|-|-|-|-| |**Wall Mounting**<br>**Bracket (incl)**|-|MB450-RFS433|-|-|-| |**YAGI**|-|-|YU8-458|-|-| |**Puk / Dipole / GPS Antenna**|**Puk / Dipole / GPS Antenna**|**Puk / Dipole / GPS Antenna**|**Puk / Dipole / GPS Antenna**| |---|---|---|---| |**Fixing**|**433MHz**|**900/1800 MHz**|**1575.42 MHz**| |**BNC**|ANTPUK1-433|-|-| |**SMA**|ANTPUK1-433-SMA|ANTGSM-ADH-RASMA|GPSANT1| |**HFL**|-|-|GPSANT1| |**MMCX**|-|-|GPSANT-MMCX| Page 4 DS039-10 Sept ‘05 ©2005 REG No 277 4001, ENGLAND. ## aus ## **Antenna** ## **SCTM4RA** The SCRTM4RA is a PCB mounting terminal providing a simple method of attaching a low cost 4mm Screw thread antenna to a PCB. ## **PCB Layout** **==> picture [266 x 124] intentionally omitted <==** **----- Start of picture text -----**<br> A<br>5<br>| O φ2 DIA<br> 7.5<br> All dimensions in mm<br>**----- End of picture text -----**<br> A = 5,1mm excluding screw head, this also depends on how far the screw terminal is from the outside surface of the box its fitted into. Page 5 DS039-10 Sept ‘05 ©2005 REG No 277 4001, ENGLAND.
Updated at June 9, 2026
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