- TOP
- サーキュレーター・アイソレーター
- Isolator
- Page 3
GKCC-1300M-001A COAXIAL CIRCULATOR
- ⚡ High Power Handling
- 🔻 Low Insertion Loss
- 🌐 Broadband Transmission
- 🌡 Good Temperature Stability
| Frequency | 1150–1400 MHz | |
| Temperature range | +20℃ ~ +30℃ | -40℃ ~ +85℃ |
|---|---|---|
| VSWR (P1, P2) | ≤ 1.15 | ≤ 1.20 |
| Isolation (P2→P1) | ≥ 23.0 dB | ≥ 21.0 dB |
| Insertion Loss (P1→P2) | ≤ 0.20 dB | ≤ 0.30 dB |
| Forward Power Handling | 200W AVG / 2000W PK | |
| Impedance | 50 Ohm typical | |
| Transmission Direction | Clockwise Rotation | |
GKCC-1000M-002A COAXIAL CIRCULATOR
- ⚡ High Power Handling
- 🔻 Low Insertion Loss
- 🌐 Broadband Transmission
- 🌡 Good Temperature Stability
| Frequency | 1010–1110 MHz |
| Temperature Range | -20℃ ~ +65℃ |
| Insertion Loss | ≤ 0.30 dB |
| Isolation | ≥ 20.0 dB |
| VSWR | ≤ 1.2 |
| Forward Power Handling | 600W CW / 10KW PK |
| Storage Temperature Range | -40℃ ~ +100℃ |
GKSC-2000M-012A SMT CIRCULATOR
- 🧲 Surface Mounting
- ⚡ High Power
- 📏 Miniaturization
| Frequency | 2400–2500 MHz | |
| Operating temperature range | +20℃ ~ +85℃ | -40℃ ~ +105℃ |
|---|---|---|
| Return Loss (P1↔P2) | ≥ 25.0 dB | ≥ 22.0 dB |
| Isolation (P2→P1) | ≥ 25.0 dB | ≥ 22.0 dB |
| Insertion Loss (P1→P2) | ≤ 0.20 dB | ≤ 0.25 dB |
| Forward Power Handling | 300W CW / 1000W PK | |
| IMD3 | -70 dBc @ 2×43 dBm (Any 5 MHz Spacing) | |
| Impedance | 50 Ohm typical | |
| Transmission Direction | Clockwise Rotation | |
| Storage Temperature Range | -55℃ ~ +125℃ | |
| Plating | Body: Silver-plating; Tab: Silver-plating | |
GKDC-2000M-031A DROP-IN CIRCULATOR
- ⚡ High Power Handling
- 💲 Economically Priced
- 📏 Miniaturization
| Frequency (MHz) | 2400–2500 | |
| Operating Temperature range | +20℃ ~ +30℃ | -30℃ ~ +85℃ |
|---|---|---|
| VSWR | ≤ 1.15 | ≤ 1.20 |
| Isolation (dB) | ≥ 23.0 | ≥ 21.0 |
| Insertion Loss (dB) | ≤ 0.35 | ≤ 0.50 |
| Power Handling | 600W CW | |
| Input / Output Impedance | 50 Ohm | |
| Direction | Clockwise Rotation | |
| Plating | Body: Silver-plating; Tab: Silver-plating | |
| Storage Temperature Range | -55℃ ~ +125℃ | |
GKCI-400M-021A COAXIAL ISOLATOR
- 🛡 High Isolation
- 🔻 Low Insertion Loss
- 🌡 Good Temperature Stability
| Frequency | 412.5–417.5 MHz | |
| Temperature range | +40℃ ~ +60℃ | -40℃ ~ +90℃ |
|---|---|---|
| Return Loss | ≥ 26.0 dB | ≥ 25.0 dB |
| Isolation | ≥ 32.0 dB | ≥ 30.0 dB |
| Insertion Loss | ≤ 0.15 dB | ≤ 0.20 dB |
| Forward Power | 200W CW / 2000W PK | |
| Reverse Power | 100W CW | |
| Storage Temperature Range | -40℃ ~ +100℃ | |
GKCI-300M-007A COAXIAL ISOLATOR
- 🛡 High Isolation
- 🔻 Low Insertion Loss
- 🌡 Good Temperature Stability
| Frequency | 350–400 MHz (Any 5 MHz), 400–520 MHz (Any 10 MHz) | |
| Temperature range | +20℃ ~ +40℃ | -30℃ ~ +75℃ |
| Return Loss (P1, P2) | ≥ 23.0 dB | ≥ 21.0 dB |
| Return Loss (P3) | ≥ 22.0 dB | ≥ 20.0 dB |
| Isolation (P2→P1) | ≥ 65.0 dB | ≥ 55.0 dB |
| Insertion Loss (P1→P2) | ≤ 0.40 dB | ≤ 0.50 dB |
| Insertion Loss (P1→P3) | 40.0 ± 1 dB | |
| Harmonic Attenuation | ≥ 35.0 dB | |
| IMD3 | -65 dBc @ 2×47 dBm | |
| Power Handling (F/R) | 150W CW / 100W CW | |
GKDI-300M-004A DROP-IN ISOLATOR
- 🛡 High Isolation
- 🔻 Low Insertion Loss
- 🌀 Low IMD
- 🌡 Good Temperature Stability
| Frequency | 300–520 MHz (Any 5 MHz) | |
| Temperature range | +20℃ ~ +30℃ | -30℃ ~ +75℃ |
| Return Loss (P1→P2) | ≥ 23.0 dB | ≥ 20.0 dB |
| Isolation (P2→P1) | ≥ 33.0 dB | ≥ 30.0 dB |
| Insertion Loss (P1→P2) | ≤ 0.25 dB | ≤ 0.30 dB |
| Forward Power Handling | 250W CW / 1000W PK | |
| Reverse Power Handling | 100W CW / 1000W PK | |
| IMD3 | ≤ -65 dBc @ 2×47 dBm CW | |
| Impedance | 50 Ohm typical | |
| Transmission Direction | Clockwise Rotation | |
| Plating | Body: Nickel-plating; Tab: Silver-plating | |
GKDI-300M-009A DROP-IN ISOLATOR
- 🧭 Miniaturization
- 🛡 High Isolation
- 🔻 Low Insertion Loss
- 🌡 Good Temperature Stability
| Frequency | 386–389 MHz | ||
| Temperature Range | +20℃ ~ +30℃ | -30℃ ~ +75℃ | -40℃ ~ +85℃ |
| Return Loss (P1↔P2↔P3) | ≥ 27.0 dB | ≥ 25.0 dB | ≥ 22.0 dB |
| Isolation (P2→P1) | ≥ 27.0 dB | ≥ 25.0 dB | ≥ 22.0 dB |
| Insertion Loss (P1→P2) | ≤ 0.20 dB | ≤ 0.23 dB | ≤ 0.25 dB |
| Attenuation (P2→P3) | 30.0 ± 1.0 dB | ||
| Forward Power Handling | 150W CW / 300W PK | ||
| Reverse Power Handling | 70W CW, 5 Minutes (Output Open) | ||
| IMD3 | ≤ -70 dBc @ 2×42.0 dBm CW | ||
| Harmonics | ≤ -47 dBc @ 45.0 dBm | ||
| Impedance | 50 Ohm typical | ||
| Transmission Direction | Clockwise Rotation | ||
| Plating | Body: Silver-plating; Tab: Silver-plating | ||
GKDC-400M-021A ドロップイン・サーキュレータ（Drop-In Circulator）
- 🧭 Miniaturization
- 🌐 Broadband Transmission
- 🌡 Good Temperature Stability
| Frequency (MHz) | 380–430 |
| Temperature Range | -40℃ ~ +85℃ |
| Return Loss (P1→P2) | ≥ 15.0 dB |
| Isolation (P2→P1) | ≥ 15.0 dB |
| Insertion Loss (P1→P2) | ≤ 0.60 dB |
| Forward Power Handling | 60W CW / 500W PK |
| Impedance | 50 Ohm typical |
| Transmission Direction | Clockwise Rotation |
| Plating | Body: Nickel-plating; Tab: Silver-plating |
| Storage Temperature Range | -50℃ ~ +110℃ |
GKDC-300M-009A ドロップイン・アイソレータ（Drop-In Isolator）
- 🛡 High Isolation
- 🔻 Low Insertion Loss
- 🌀 Low IMD
- 🌡 Good Temperature Stability
| Frequency | 350–520 MHz (Any 50 MHz) | |
| Temperature Range | +20℃ ~ +30℃ | -30℃ ~ +75℃ |
| Return Loss (P1→P2) | ≥ 23.0 dB | ≥ 21.0 dB |
| Isolation (P2→P1) | ≥ 25.0 dB | ≥ 23.0 dB |
| Insertion Loss (P1→P2) | ≤ 0.25 dB | ≤ 0.30 dB |
| Forward Power Handling | 250W CW / 2500W PK | |
| IMD3 | ≤ -70 dBc @ 2×43 dBm CW | |
| Impedance | 50 Ohm typical | |
| Transmission Direction | Clockwise Rotation | |
| Plating | Body: Silver-plating; Tab: Silver-plating | |
GKCH-400M-003A ハイブリッド・コンバイナ（Hybrid Combiner）
- 🧭 Miniaturization
- 🔒 High Isolation
- 🔻 Low Insertion Loss
| Frequency | 400–450 MHz (Any 6 MHz) | |
| Operating Temperature Range | +20℃ ~ +40℃ | -10℃ ~ +60℃ |
| Insertion Loss (P1→P3, P2→P3) | ≤ 4.0 dB | ≤ 5.0 dB |
| Isolation (P3→P1, P3→P2) | ≥ 65.0 dB | ≥ 55.0 dB |
| Isolation (P1↔P2) | ≥ 85.0 dB | ≥ 75.0 dB |
| Return Loss | ≥ 23.0 dB | ≥ 21.0 dB |
| Power Handling | 2×50W CW | |
| Storage Temperature Range | -40℃ ~ +100℃ | |
| Impedance | 50 Ohm typical | |
GKCD-300M-001A デュプレクサ（DUPLEXER）
- 📏 Miniaturization
- 🔒 High Isolation
- 🌡 Good Temperature Stability
| Frequency | F1 = 320–470 MHz; F2 = F1 + 10 MHz (Any 5 MHz) |
| Temperature Range | -30℃ ~ +75℃ |
| Return Loss (RX) | ≥ 20.0 dB @ F1 (Any 5 MHz) |
| Return Loss (TX) | ≥ 20.0 dB @ F2 (Any 5 MHz) |
| Return Loss (ANT) | ≥ 20.0 dB @ F1 & F2 (Any 5 MHz) |
| Insertion Loss (RX → ANT) | ≤ 3.7 dB @ F1 (Any 5 MHz) |
| Insertion Loss (TX → ANT) | ≤ 3.4 dB @ F2 (Any 5 MHz) |
| Insertion Loss Ripple | ≤ 0.10 dB |
| Isolation (ANT → RX) | ≥ 24.0 dB @ F1 (Any 5 MHz) |
| Isolation (RX → TX) | ≥ 20.0 dB @ F1 (Any 5 MHz) |
| Isolation (TX → RX) | ≥ 44.0 dB @ F2 (Any 5 MHz) |
| Power Handling | 5W CW / 50W Peak |
| Storage Temperature Range | -40℃ ~ +85℃ |
| Moisture Proof | Humidity 5% to 95% for 48 ± 2 hours @ +40 ± 3℃ |
| Impedance | 50 Ohm typical |
GKDC-100M-015A ドロップイン・サーキュレータ
- 🌐 Broadband Transmission
- 🌡 Good Temperature Stability
- ⚡ High Power Handling
| Frequency (MHz) | 136–174 | ||
| Temperature Range | +20℃ ~ +30℃ | -10℃ ~ +75℃ | -30℃ ~ +85℃ |
| VSWR | ≤ 1.30:1 | ≤ 1.44:1 | ≤ 1.60:1 |
| Isolation (dB) | ≥ 18.0 | ≥ 15.0 | ≥ 13.0 |
| Insertion Loss (dB) | ≤ 0.55 dB | ≤ 0.65 dB | ≤ 0.80 dB |
| Attenuation Loss @ 272–348 MHz | ≥ 20 dB | ≥ 16 dB | ≥ 14 dB |
| Power Handling | 500W CW / 2500W Peak | ||
| Impedance | 50 Ohm typical | ||
| Storage Temperature Range | -50℃ ~ +120℃ | ||
| Transmission Direction | Clockwise Rotation | ||
GKCI-100M-016A 同軸アイソレータ（Coaxial Isolator）
- 📶 High Isolation
- 🔻 Low Insertion Loss
- 🌡 Good Temperature Stability
| Frequency (MHz) | 132–155 (Any 2 MHz) | 155–174 (Any 3 MHz) |
| Temperature Range | +15℃ ~ +35℃ | -30℃ ~ +70℃ |
| VSWR | ≤ 1.15 | ≤ 1.20 |
| Isolation (dB) | ≥ 60.0 | ≥ 50.0 |
| Insertion Loss (dB) | ≤ 0.55 | ≤ 0.70 |
| Forward Power | 200W CW / 2000W PK | |
| Reverse Power | 100W CW (1 Minute) | |
| Storage Temperature Range | -40℃ ~ +100℃ | |
GKCF-2M-008A ディプレクサー（Diplexer）
| Channels | Passband 1 | Passband 2 |
|---|---|---|
| Frequency Range (MHz) | DC–1900 | 3000–6000 |
| Insertion Loss (dB) | ≤ 3.0 | ≤ 4.0 |
| Return Loss (dB) | ≥ 12.0 | ≥ 10.0 |
| Rejection (dB) | ≥ 60 @ 3000–6000 MHz | ≥ 60 @ DC–1900 MHz |
| PIM (dBc) | ≤ -150 @ 2×+43 dBm (1432–1517 MHz @ 5 MHz Spacing) | |
| Impedance (Ω) | 50 | |
| Power Rating (W) | 100 Avg / 1000 Peak | |
| Environmental Specifications | |
|---|---|
| Temperature Range (℃) | 0 ~ +50 |
| Environmental Rating | Indoor |
| Mechanical Specifications | |
|---|---|
| Connections | N-F |
| Size (mm) | 150 × 114.5 × 32 (TBD) |
| Mounting Options | Holes |
| Colour | Metal |
GKCF-1M-034A 高域通過フィルタ（High Pass Filter）
| Electrical Characteristics | |
|---|---|
| Passband (MHz) | 3000–5000 |
| Insertion Loss (dB) | ≤ 2.0 |
| Passband VSWR | ≤ 2.0 |
| Rejection (dB) | ≥ 55 @ 1805–1880 MHz & 2110–2200 MHz & 2620–2690 MHz |
| PIM (dBc) | ≤ -150 @ 2×+43 dBm (Passband) |
| Impedance (Ω) | 50 |
| Power Handling (W) | 80W CW / 700W Peak (< 1μs) |
| Environmental Characteristics | |
|---|---|
| Operating Temperature Range (℃) | +15 ~ +40 |
| Environmental Class | Indoor |
| Mechanical Characteristics | |
|---|---|
| Connectors Type | N-Female |
| Colour | In Original Color |
GKWI-15000M-001A ウェーブガイド・アイソレータ（Wave-guide Isolator）
- 🔻 Low Insertion Loss
- 📡 Broadband Transmission
| Frequency | 15–16 GHz |
| Temperature Range | -35℃ ~ +80℃ |
| Return Loss | ≥ 20.0 dB |
| Isolation | ≥ 20.0 dB |
| Insertion Loss | ≤ 0.25 dB |
| Power Handling (F/R) | 2W CW |
| IMD3 | 45 dBc @ 2×30 dBm |
GKDC-4000M-002A ドロップイン・サーキュレータ
- ⚡ High Power Handling
- 💰 Economically Priced
- 🧭 Miniaturization
| Frequency (MHz) | 4400–5000 | |
| Operating Temperature Range | +20℃ ~ +30℃ | -30℃ ~ +85℃ |
| VSWR | ≤ 1.25 | ≤ 1.3 |
| Isolation (dB) | ≥ 20 | ≥ 18 |
| Insertion Loss (dB) | ≤ 0.30 | ≤ 0.35 |
| Power Handling | 150W CW / 500W Peak | |
| Input / Output Impedance | 50 Ohm | |
| Direction | Clockwise Rotation | |
| Plating | Body: Silver-plating; Tab: Silver-plating | |
| Storage Temperature Range | -55℃ ~ +125℃ | |
GKSC-3000M-006A SMTサーキュレータ（Surface Mount Circulator）
- 📦 Surface Mounting
- 💰 Economically Priced
- 🧭 Miniaturization
| Operating Frequency Range | 3300–3600 MHz |
| Operating Temperature Range | +15℃ ~ +35℃ / -40℃ ~ +110℃ |
| Return Loss | ≥ 22.0 dB / ≥ 20.0 dB |
| Isolation | ≥ 22.0 dB / ≥ 20.0 dB |
| Insertion Loss | ≤ 0.25 dB / ≤ 0.30 dB |
| IMD3 | ≤ -60 dBc @ 2×36 dBm (Any 5 MHz Spacing) |
| Harmonics (2xf0) | ≤ -50 dBc (+40 dBm CW @ 3450 MHz) |
| Power Handling (Forward) | 10W CW / 60W PK |
| Direction | Clockwise Rotation |
| Input / Output Impedance | 50 Ohm |
| Storage Temperature Range | -50℃ ~ +150℃ |
| Reflow Profile | 260℃ Max for 10 seconds max |
GKSC-3000M-003A SMTサーキュレータ（Surface Mount Circulator）
- 🔩 Surface Mounting
- 💲 Economically Priced
- 🧭 Miniaturization
| Operating Frequency Range | 3400–3600 MHz |
| Operating Temperature Range | +15℃ ~ +35℃ / -40℃ ~ +125℃ |
| Return Loss | ≥ 23.0 dB / ≥ 21.0 dB |
| Isolation | ≥ 23.0 dB / ≥ 21.0 dB |
| Insertion Loss | ≤ 0.20 dB / ≤ 0.25 dB |
| IMD3 | ≤ -65 dBc @ 2×37 dBm (Any 5 MHz Spacing) |
| Power Handling (Forward) | 20W CW / 200W PK |
| Direction | Clockwise |
| Input / Output Impedance | 50 Ohm |
| Storage Temperature Range | -55℃ ~ +155℃ |
| Reflow Profile | 280℃ Max for 10 seconds max |
