Welcome to Weijie Semiconductor

Johanson Technology

- Johanson Technology was formed to specifically focus on RF, microwave and optical markets. With a highly experienced design team, we produce superior high frequency ceramic solutions through optimization of ceramics, inks and RF circuit designs. Our focus on high frequency has enabled JTI to provide products with exceptional high frequency performance. We have received certification to the ISO9001-2000 standard.

Johanson Technology provides high frequency ceramic solutions for Cellular, WLAN, Bluetooth, WiMax, WiFi, UWB, RF/Microwave, Millimeter Wave, and Fiber Optic applications, as well as custom high frequency ceramic solutions. We offer a broad range of standard products including: Multilayer Capacitors, Single Layer Capacitors, RF Inductors, RF Wire-wound Inductors, Chip Antennas, Baluns, Balanced Filters, Band Pass Filters, High Pass Filter, Low Pass Filters, Couplers, and Diplexers.

Image
Part Number
Manufacturer
Description
Unit Price
In Stock

1575AT43A0040E 1575AT43A0040E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Frequency Group : UHF (1 GHz ~ 2 GHz)
Frequency (Center/Band) : 1.561GHz, 1.575GHz, 1.602GHz
Frequency Range : 1.561GHz ~ 1.602GHz
Antenna Type : Chip
Number of Bands : 3
VSWR : -
Return Loss : -9.5dB
Gain : 0.5dBi, 1dBi
Power - Max : 3W
Features : -
Termination : Solder
Ingress Protection : -
Mounting Type : Surface Mount
Height (Max) : 0.031" (0.80mm)
Applications : Beidou, GLONASS, GPS
0
12279 in stock

1575AT44A0010E 1575AT44A0010E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Active
Frequency Group : UHF (1 GHz ~ 2 GHz)
Frequency (Center/Band) : 1.575GHz
Frequency Range : 1.57GHz ~ 1.58GHz
Antenna Type : Chip
Number of Bands : 1
VSWR : -
Return Loss : -9.5dB
Gain : 0.5dBi
Power - Max : 2W
Features : -
Termination : Solder
Ingress Protection : -
Mounting Type : Surface Mount
Height (Max) : 0.059" (1.50mm)
Applications : GPS
0
100 in stock

1575AT47A0040 1575AT47A0040

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Bulk
Series : -
Part Status : Obsolete
Frequency Group : UHF (1 GHz ~ 2 GHz)
Frequency (Center/Band) : 1.575GHz
Frequency Range : 1.555GHz ~ 1.595GHz
Antenna Type : Chip
Number of Bands : 1
VSWR : -
Return Loss : -9.5dB
Gain : -1dBi
Power - Max : 3W
Features : -
Termination : Solder
Ingress Protection : -
Mounting Type : Surface Mount
Height (Max) : 0.030" (0.77mm)
Applications : -
0
100 in stock

1575AT54A0010E 1575AT54A0010E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Frequency Group : UHF (1 GHz ~ 2 GHz)
Frequency (Center/Band) : 1.575GHz, 1.602GHz
Frequency Range : 1.575GHz ~ 1.605GHz
Antenna Type : Chip
Number of Bands : 2
VSWR : -
Return Loss : -9.5dB
Gain : 1.3dBi
Power - Max : 2W
Features : -
Termination : Solder
Ingress Protection : -
Mounting Type : Surface Mount
Height (Max) : 0.126" (3.20mm)
Applications : GLONASS, GPS
0
131 in stock

1575CH15A0030E 1575CH15A0030E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Discontinued at
Insertion Loss : 3.3dB
Frequency : 1.56GHz ~ 1.59GHz
Specifications : Isolation (Min) 16dB, 10dB Return Loss
Size / Dimension : 1.102" L x 0.150" W (28.00mm x 3.81mm)
Package / Case : 0805 (2012 Metric)
0
1315 in stock

1600AT45A0040E 1600AT45A0040E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Active
Frequency Group : UHF (1 GHz ~ 2 GHz)
Frequency (Center/Band) : 1.6GHz
Frequency Range : 1.58GHz ~ 1.62GHz
Antenna Type : Chip
Number of Bands : 1
VSWR : -
Return Loss : -9.5dB
Gain : 0dBi
Power - Max : 2W
Features : -
Termination : Solder
Ingress Protection : -
Mounting Type : Surface Mount
Height (Max) : 0.047" (1.20mm)
Applications : -
0
100 in stock

1600BL15B050E 1600BL15B050E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : 1600
Part Status : Active
Frequency Range : 1.5GHz ~ 1.7GHz
Impedance - Unbalanced/Balanced : 50 / 50 Ohm
Phase Difference : 180° ±10°
Insertion Loss (Max) : 1.0dB
Return Loss (Min) : 9.5dB
Package / Case : 0805 (2012 Metric)
Mounting Type : Surface Mount
0
1675 in stock

1600BL15B100E 1600BL15B100E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : 1600
Part Status : Active
Frequency Range : 1.5GHz ~ 1.7GHz
Impedance - Unbalanced/Balanced : 50 / 100 Ohm
Phase Difference : 180° ±10°
Insertion Loss (Max) : 1.0dB
Return Loss (Min) : 9.5dB
Package / Case : 0805 (2012 Metric)
Mounting Type : Surface Mount
0
3909 in stock

1720BL15A0100E 1720BL15A0100E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Frequency Range : 625MHz ~ 2.8GHz
Impedance - Unbalanced/Balanced : 50 / 100 Ohm
Phase Difference : 180° ±10°
Insertion Loss (Max) : 1.5dB
Return Loss (Min) : 9.5dB
Package / Case : 0805 (2012 Metric)
Mounting Type : Surface Mount
0
14739 in stock

1720BL15B0050E 1720BL15B0050E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Frequency Range : 625MHz ~ 2.8GHz
Impedance - Unbalanced/Balanced : 50 / 50 Ohm
Phase Difference : 180° ±10°
Insertion Loss (Max) : 1.5dB
Return Loss (Min) : 9.5dB
Package / Case : 0805 (2012 Metric)
Mounting Type : Surface Mount
0
72850 in stock

1720BL15B0200E 1720BL15B0200E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Frequency Range : 625MHz ~ 2.8GHz
Impedance - Unbalanced/Balanced : 50 / 200 Ohm
Phase Difference : 180° ±10°
Insertion Loss (Max) : 1.5dB
Return Loss (Min) : 9.5dB
Package / Case : 0805 (2012 Metric)
Mounting Type : Surface Mount
0
6049 in stock

1748LP18A075E 1748LP18A075E

Johanson Technology
Manufacturer : Johanson Technology Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Frequency : 1.748GHz Center
Bandwidth : 75MHz
Filter Type : Low Pass
Ripple : -
Insertion Loss : 0.6dB
Mounting Type : Surface Mount
Package / Case : 1206 (3216 Metric), 4 PC Pad
Size / Dimension : 0.126" L x 0.063" W (3.20mm x 1.60mm)
Height (Max) : 0.047" (1.20mm)
0
17935 in stock