Antennas, Coaxial, Connectors and Mounting brackets
Elsema has a wide range selection of antennas manufactured by our RF engineers using the latest technology and test equipment from Rohde & Schwarz. We have our standard antennas on 27MHz, 151MHz, 433MHz, 915MHz, GSM, Next G and 3G that are always in stocks. Antennas come on different frequency bands, connectors or coaxial cable can be designed to meet specific customer requirements.
Antenna selection guide
Effects of VSWR on Transmitted Power
Coaxial Cable Data
Precaution to take when installing and testing antennas
27MHz Antennas
151MHz Antennas
 
|
Miniature 151MHz antenna with SMA termination
151Mini
| Frequency |
: |
150.50 to 153.00MHz |
| Length |
: |
19cm |
| Gain |
: |
0 dBi |
|
|
 
|
151MHz antenna with coaxial cable, bracket and PL259 connector
ANT151M
| Frequency |
: |
148 to 153MHz |
| Length |
: |
1.0 metres |
| Gain |
: |
3.5 dBi |
|
|
433MHz Antennas
 
|
433MHz antenna with coaxial cable
433Micro
| Frequency |
: |
433 to 435MHz |
| Length |
: |
45 mm |
| Gain |
: |
0 dBi |
|
|
 
|
Miniature 433MHz antenna with SMA connector
433Mini
| Frequency |
: |
433 to 440MHz |
| Length |
: |
16 cm |
| Gain |
: |
1 dBi |
|
|
 
|
433MHz antenna with N connector
433S-N
| Frequency |
: |
425.00 to 442.50MHz |
| Length |
: |
38 cm |
| Gain |
: |
4.5 dBi |
|
|
 
|
433MHz Low Profile antenna with coaxial cable, mounting bracket and SMA connector
ANT433LP
| Frequency |
: |
430 to 440MHz |
| Length |
: |
40 mm |
| Gain |
: |
2 dBi |
|
|
 
|
433MHz antenna with coaxial cable,mounting bracket and SMA connector
ANT433S
| Frequency |
: |
427.50 to 442.50MHz |
| Length |
: |
38 cm |
| Gain |
: |
3 dBi |
|
|
 
|
433MHz antenna with coaxial cable,mounting bracket and SMA connector
ANT433S-N
| Frequency |
: |
425.00 to 442.50MHz |
| Length |
: |
38 cm |
| Gain |
: |
4.5 dBi |
|
|
 
|
High gain 433MHz antenna with coaxial cable,mounting bracket and SMA connector
ANT433M
| Frequency |
: |
428 to 437MHz |
| Length |
: |
1 metres |
| Gain |
: |
6.0 dBi |
|
|
 
|
High gain 433MHz antenna with integrated mounting spring
ANT433Mspr
| Frequency |
: |
428 to 437MHz |
| Length |
: |
1 metre |
| Gain |
: |
6.0 dBi |
|
|
 
|
433MHz Yagi with 10 metres coaxial cable, mounting bracket and SMA connector
Yagi433-3
| Frequency |
: |
355.0 to 450.0MHz |
| Length |
: |
46 cm |
| Gain |
: |
6.5 dBi |
|
|
 
|
433MHz Yagi with 10 metres coaxial cable,mounting bracket and SMA connector
Yagi433-6
| Frequency |
: |
385.0 to 455.0MHz |
| Length |
: |
104 cm |
| Gain |
: |
9.5 dBi |
|
|
915MHz Antennas
 
|
915MHz antenna with SMA connector
915Mini
| Frequency |
: |
895 to 930MHz |
| Length |
: |
20 cm |
| Gain |
: |
3.0 dBi |
|
|
 
|
915MHz antenna with N type connector
915S-N
| Frequency |
: |
875 to 950MHz |
| Length |
: |
18 cm |
| Gain |
: |
4.0 dBi |
|
|
 
|
915MHz antenna with coaxial cable, mounting bracket and SMA connector
ANT915S
| Frequency |
: |
880 to 950MHz |
| Length |
: |
19 cm |
| Gain |
: |
3 dBi |
|
|
 
|
915MHz antenna with coaxial cable, mounting bracket and SMA connector
ANT915S-N
| Frequency |
: |
870 to 940MHz |
| Length |
: |
19 cm |
| Gain |
: |
4.0 dBi |
|
|
 
|
High gain 915MHz antenna with coaxial cable,mounting bracket and SMA connector
ANT915M
| Frequency |
: |
870 to 950MHz |
| Length |
: |
0.65 metres |
| Gain |
: |
6.5 dBi |
|
|
 
|
900MHz Yagi with 10 metres coaxial cable,mounting bracket and SMA connector
Yagi900-3
| Frequency |
: |
800.0 to 1200.0MHz |
| Length |
: |
41 cm |
| Gain |
: |
6.0 dBi |
|
|
 
|
900MHz Yagi with 10 metres coaxial cable,mounting bracket and SMA connector
Yagi900-6
| Frequency |
: |
800.0 to 1200.0MHz |
| Length |
: |
69 cm |
| Gain |
: |
9.5 dBi |
|
|
|
Antenna Accessories and Options
 
|
Part Number
|
Description |
| AB1.5PL |
1.5m coaxial cable with PL259 connection |
AB3.6PL
|
3.6m coaxial cable with PL259 connection |
| AB5.0PL |
5.0m coaxial cable with PL259 connection |
| AB7.5PL |
7.5m coaxial cable with PL259 connection |
| AB10PL |
10m coaxial cable with PL259 connection |
|
|
 
|
Part Number
|
Description |
| AB1.5SMA |
1.5m coaxial cable with SMA connection |
AB3.6SMA
|
3.6m coaxial cable with SMA connection |
| AB5.0SMA |
5.0m coaxial cable with SMA connection |
| AB7.5SMA |
7.5m coaxial cable with SMA connection |
| AB10SMA |
10m coaxial cable with SMA connection |
|
|
|
| Part Number |
Description |
RG58C/U |
50Ohms Coaxial Cable suitable up to 300MHz, per metre |
RG58C/Uroll |
50Ohms Coaxial Cable suitable up to 300MHz, 100 metre roll |
|
|
|
| Part Number |
Description |
RG58 |
50Ohms Low Loss Cellfoil Coaxial Cable suitable above 300MHz, per metre |
RG58roll |
50Ohms Low Loss Cellfoil Coaxial Cable suitable above 300MHz, 100 metre roll |
|
|
  |
| Part Number |
Description |
| MBSmall |
Small Mounting Bracket |
|
|
 
|
| Part Number |
Description |
| MBLarge |
Large Mounting Bracket |
|
|
 
|
| Part Number |
Description |
| MBMirror |
Mirror Mounting Bracket for trucks, 4WD and cars |
|
|
 
|
| Part Number |
Description |
| PL259 |
Connector
|
|
|
|
|
 
|
| Part Number |
Description |
| S0239 |
SO239 Flange Mount |
|
|
 
|
Part Number |
Description |
S0239 Jack |
S0239 Jack Double Jack |
|
|
 
|
Part Number |
Description |
SMA-1 |
SMA Flange Mount |
|
|
 
|
Part Number |
Description |
SMA-2 |
SMA 90 degree jack |
|
|
 
|
Part Number |
Description |
SMA-3 |
SMA jack straight PCB Mount |
|
|
 
|
| Part Number |
Description |
| SMA-15 |
SMA Female to PL259 adapter |
|
|
 
|
| Part Number |
Description |
| SMA-20 |
SMA Male to PL259 adapter |
|
|
|
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